The Trestles FHG from Del Mar Photonics is an easily installed solution for adding functionality to any femtosecond laser system. Extended ranges will increase capabilities for research, and specific applications such as microscopy and spectroscopy.
Del Mar Photonics - Newsletter
Harmonic generator models for sub picosecond laser - request a quote
Featured inquiry:
I am interested in the harmonic generator module. I wonder if you may give me a
quote for SHG, THG, and FHG module?
Our laser is sub ps laser with central wavelength around 1040nm and pulse energy
10uJ or higher.
We can adjust the beam size.
The rep rate is from 100kHz to 1MHz.
Del Mar Photonics
Introduces Trestles Fourth Harmonic Generator
San Diego, CA, August 8, 2006 - Del Mar Photonics, Inc. introduces the Trestles
Fourth Harmonic Generator (FHG). Trestles FHG is designed to work with
Ti:sapphire lasers, such as the Trestles Ti:sapphire laser to provide fourth
harmonic generation. Trestles FHG is an affordable and easy solution to
generating pulses around 200 nm.
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Trestles FHG is available in two versions. The first version uses the third
harmonic mixed with the fundamental wavelength to produce fourth harmonic
generation. This option provides the fundamental, as well as the second, third
and fourth harmonics. For input of 810 nm, 1 W, 82MHz and 50 fs, output of the
fourth harmonic is at 203 nm, 300-400 fs and power is 3 mW. The second option
uses two separate second harmonic generation stages to produce fourth harmonic
generation. With input of 810 nm, 1 W, 82 MHz and 50 fs, output of the fourth
harmonic is at 210 nm, pulse width of 500 fs and power of 10 mW.
The Trestles FHG from Del Mar Photonics is an easily installed solution for adding functionality to any femtosecond laser system. Extended ranges will increase capabilities for research, and specific applications such as microscopy and spectroscopy. |
Third and Forth Harmonic Generator for Ti:Sapphire lasers: Three Case studies
Del Mar Photonics, Inc. is an established manufacturer and
system integrator of advanced photonics products for scientific and industrial
applications, including multiphoton imaging, scanning probe microscopy,
micromachining, and ultrafast spectroscopy systems. Products include ultrafast
lasers, amplifiers and related accessories.
Femtosecond Ti:Sapphire oscillators and amplifiers from Del Mar Photonics
Do you plan to build a femtosecond set up based on Ti:Sapphire laser?
Del Mar Photonics is please to announce several new Ti:Sapphire oscillator and amplifier products. Now Del Mar Photonics' customers can choose one of the following oscillator and amplifier options:
Femtosecond Ti:Sapphire Oscillator
1. If you already have a CW pump laser or plan to buy specific model and need only Ti:Sapphire oscillator we can offer our stand alone Ti:Sapphire lasers Trestles, that do not include pump laser and can be customized for any suitable CW pump.
Please indicate required pulse duration (standard models have 20 fs, 50 fs and 100 fs pulses) and tuning range. Let us know what kind of pump laser you have (make/model) so we can confirm what output parameters can be achieved.
2. If you do not have a pump laser and want to buy complete system we can
offer you one of the following:
One-box system Trestles Finesse that
include Trestles mini Ti:Sapphire oscillator and built in
DPSS pump laser
When choosing specific Trestles Finesse model please indicate required CW pump power (4W or 6W), Ti:Sapphire pulse duration and required tuning range (or tuning range, where you want to achieve maximum performance)
Tuning range can be customized at the factory by choosing one of standard or custom made optics set. Typical tuning curves for 4W CW pump laser for two standard optics sets are shown in the Trestles Finesse brochure. For example, with 4W CW pump laser and long-wave mirrors set tuning range can be extended up to 940nm. With 6W CW pump laser tuning range can be extended up to 980nm.
Femtosecond Ti:Sapphire Amplifier
1. We offer integrated oscillator/amplifier system
Teahupoo Rider. Teahupoo Rider is a fully-integrated all-in-one-box system
that includes Trestles Finesse oscillator
or Buccaneer SHG diode-pumped fiber oscillator,
pulse stretcher, regenerative amplifier pumped by
multi kHz Nd:YAG pump laser and pulse compressor. Teahupoo Rider has a
factory preinstalled repetition rate of 2, 5 or 10kHz and ideal for low cost
femtosecond micromachining systems, OPA pumping, ultrafast spectroscopy and
variety of applications in life sciences.
2. If you already have a Ti:Sapphire oscillator, we can offer you stand alone Ti:Sapphire amplifier. Two standard models are available: Wedge M multipass or Wedge R regenerative.
Each amplifier is customized to the customer's amplifier pump laser.
2. Custom Teahupoo Rider systems with a pump
laser of your choice are also available. Depending on the required
specifications we can recommend a pump laser and make required adjustments for
optimum performance.
The following specifications can be achieved:
Repetition rate: single pulses, 10 Hz up to 10kHz
Pulse duration: 100fs, 50fs, 30fs, <30fs
Pulse energy: from 100 mJ per pulse to few mJ per
pulse
Tunability: both fixed wavelength and tunable options are available - please
indicate required tuning range.
Product news and updates - Training Workshops - Featured Customer - Other News
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Near Field Scanning Optical Microscope
NSOM Godwit - best spatial optical resolution using the near field scanning optical microscope
(NSOM) principle |
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Trestles LH Ti:Sapphire
laser Trestles LH is a new series of high quality femtosecond Ti:Sapphire lasers for applications in scientific research, biological imaging, life sciences and precision material processing. Trestles LH includes integrated sealed, turn-key, cost-effective, diode-pumped solid-state (DPSS). Trestles LH lasers offer the most attractive pricing on the market combined with excellent performance and reliability. DPSS LH is a state-of-the-art laser designed for today’s applications. It combines superb performance and tremendous value for today’s market and has numerous advantages over all other DPSS lasers suitable for Ti:Sapphire pumping. Trestles LH can be customized to fit customer requirements and budget. Trestles LH plus OPO (Optical Parametric Oscillator)
Reserve a
spot in our Femtosecond lasers training
workshop in San Diego, California. Come to learn how to build a
femtosecond laser from a kit |
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DPSS DMPLH lasers |
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Pismo pulse picker The Pismo pulse picker systems is as a pulse gating system that lets single pulses or group of subsequent pulses from a femtosecond or picosecond pulse train pass through the system, and stops other radiation. The system is perfectly suitable for most commercial femtosecond oscillators and amplifiers. The system can pick either single pulses, shoot bursts (patterns of single pulses) or pick group of subsequent pulses (wider square-shaped HV pulse modification). HV pulse duration (i.e. gate open time) is 10 ns in the default Pismo 8/1 model, but can be customized from 3 to 1250 ns upon request or made variable. The frequency of the picked pulses starts with single shot to 1 kHz for the basic model, and goes up to 100 kHz for the most advanced one. The Pockels cell is supplied with a control unit that is capable of synching to the optical pulse train via a built-in photodetector unit, while electric trigger signal is also accepted. Two additional delay channels are available for synching of other equipment to the pulse picker operation. Moreover, USB connectivity and LabView-compatible drivers save a great deal of your time on storing and recalling presets, and setting up some automated experimental setups. One control unit is capable of driving of up to 3 Pockels cells, and this comes handy in complex setups or contrast-improving schemes. The system can also be modified to supply two HV pulses to one Pockels cell unit, making it a 2-channel pulse picker system. This may be essential for injection/ejection purposes when building a regenerative or multipass amplifier system. |
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Tourmaline Yb-SS-1058/100 Femtosecond solid state laser system The Yb-doped Tourmaline Yb-SS laser radiates at 1058±2 nm with more than 1 W of average power, and enables the user to enjoy Ti:Sapphire level power at over-micron wavelengths. This new design from Del Mar's engineers features an integrated pump diode module for greater system stability and turn-key operation. The solid bulk body of the laser ensures maximum rigidity, while self-starting design provides for easy "plug-and-play" operation. |
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New laser spectrometer
T&D-scan for research that
demands high resolution and high spectral
density in UV-VIS-NIR spectral domains - now available with
new pump option! The T&D-scan includes a CW ultra-wide-tunable narrow-line laser, high-precision wavelength meter, an electronic control unit driven through USB interface as well as a software package. Novel advanced design of the fundamental laser component implements efficient intra-cavity frequency doubling as well as provides a state-of-the-art combined ultra-wide-tunable Ti:Sapphire & Dye laser capable of covering together a super-broad spectral range between 275 and 1100 nm. Wavelength selection components as well as the position of the non-linear crystal are precisely tuned by a closed-loop control system, which incorporates highly accurate wavelength meter. Reserve a
spot in our CW lasers training
workshop in San Diego, California. Come to
learn how to build a
CW
Ti:Sapphire laser from a kit |
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Femtosecond fiber laser Model Pearl-70P300
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request a quote Femtosecond pulsed lasers are used in many fields of physics, biology, medicine and many other natural sciences and applications: material processing, multiphoton microscopy, «pump-probe» spectroscopy, parametric generation and optical frequency metrology. Femtosecond fiber lasers offer stable and steady operation without constant realignment. The Pearl-70P300 laser comprises: a passively mode-locked fiber laser, providing pulses with repetition rate 60 MHz and having duration of 250-5000 fs, an amplifier based on Er3+ doped fiber waveguide with pumping by two laser diodes, a prism compressor for amplified pulse compression. Pearl Ultra-Compact Ultrafast Picosecond Fiber Oscillator |
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Reef femtosecond autocorrelators The autocorrelation technique is the most common method used to determine laser pulse width characteristics on a femtosecond time scale. The basic optical configuration of the autocorrelator is similar to that of an interferometer (Figure.1). An incoming pulse train is split into two beams of equal intensity. An adjustable optical delay is inserted into one of the arms. The two beams are then recombined within a nonlinear material (semiconductor) for two photon absorption (TPA). The incident pulses directly generate a nonlinear TPA photocurrent in the semiconductor, and the detection of this photocurrent as a function of interferometer optical delay between the interacting pulses yields the pulse autocorrelation function. The TPA process is polarization-independent and non-phasematched, simplifying alignment. Reef-RT autocorrelator measures laser pulse durations ranging from 20 femtoseconds to picosecond regime. It measures pulse widths from both low energy, high repetition rate oscillators and high energy, low repetition rate amplifiers. Compact control unit operates autocorrelator head and optional spectrometer through on-screen menus. Autocorrelation trace and spectrum can be displayed and analyzed on screen or downloaded to remote computer. New: Reef-20DDR autocorrelator - Multishot-FROG for femtosecond fiber laser oscillator and amplifier Collinear (interferometric) autocorrelation for 1300-2000 nm wavelength range |
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Near IR viewers Ultraviolet viewers are designed to observe radiation emitted by UV sources. |
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AOTF Infrared Spectrometer |
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Open Microchannel Plate Detector
MCP-MA25/2 -
now in stock! |
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Hummingbird EMCCD camera The digital Hummingbird EMCCD camera combines high sensitivity, speed and high resolution. It uses Texas Instruments' 1MegaPixel Frame Transfer Impactron device which provides QE up to 65%. Hummingbird comes with a standard CameraLink output. It is the smallest and most rugged 1MP EMCCD camera in the world. It is ideally suited for any low imaging application such as hyperspectral imaging, X-ray imaging, Astronomy and low light surveillance. It is small, lightweight, low power and is therefore the ideal camera for OEM and integrators. buy online |
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Hatteras-D
femtosecond transient absorption data acquisition system Future nanostructures and biological nanosystems will take advantage not only of the small dimensions of the objects but of the specific way of interaction between nano-objects. The interactions of building blocks within these nanosystems will be studied and optimized on the femtosecond time scale - says Sergey Egorov, President and CEO of Del Mar Photonics, Inc. Thus we put a lot of our efforts and resources into the development of new Ultrafast Dynamics Tools such as our Femtosecond Transient Absorption Measurements system Hatteras. Whether you want to create a new photovoltaic system that will efficiently convert photon energy in charge separation, or build a molecular complex that will dump photon energy into local heat to kill cancer cells, or create a new fluorescent probe for FRET microscopy, understanding of internal dynamics on femtosecond time scale is utterly important and requires advanced measurement techniques. Reserve a
spot in our Ultrafast Dynamics Tools
training workshop in San Diego, California. |
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Beacon Femtosecond Optically Gated Fluorescence Kinetic Measurement System
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request a quote -
pdf Reserve a
spot in our Ultrafast Dynamics Tools
training workshop in San Diego, California. |
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Wavefront Sensors: ShaH Family A family of ShaH wavefront sensors represents recent progress of Del Mar Photonics in Shack-Hartmann-based technology. The performance of Shack-Hartmann sensors greatly depends on the quality of the lenslet arrays used. Del Mar Photonics. developed a proprietary process of lenslet manufacturing, ensuring excellent quality of refractive lenslet arrays. The arrays can be AR coated on both sides without interfering with the micro-lens surface accuracy. Another advantage of the ShaH wavefront sensors is a highly optimized processing code. This makes possible real-time processing of the sensor data at the rate exceeding 1000 frames per second with a common PC. Due to utilizing low-level programming of the video GPU, it is possible to output the wavefront data with a resolution up to 512x512 pixels at a 500+ Hz frame rate. This mode is favorable for controlling modern LCOS wavefront correctors. The family of ShaH wavefront sensors includes several prototype models, starting from low-cost ShaH-0620 suitable for teaching laboratory to a high-end high-speed model, ShaH-03500. The latter utilizes a back-illuminated EM-gain CCD sensor with cooling down to -100°C. This makes it possible to apply such a wavefront sensor in astronomy, remote sensing, etc. |
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Terahertz systems, set ups and components New band pass and long pass THz optical filters based on porous silicon and metal mesh technologies. Band pass filters with center wavelengths from 30 THz into GHz range and transmissions up to 80% or better. Standard designs with clear aperture diameters from 12.5 to 37.5 mm. Long pass filters with standard rejection edge wavelengths from 60 THz into GHz range. Maximum transmission up to 80% or better, standard designs at 19.0 and 25.4 mm diameters. Excellent thermal (from cryogenic to 600 K) and mechanical properties THz products: Portable Terahertz Source THz Spectrometer kit with Antenna THz transmission setup THz time domain spectrometer Pacifica fs1060pca THz time domain spectrometer Pacifica fs780pca THz detectors: Golay cell and LiTaO3 piroelectric detectors PCA - Photoconductive Antenna as THz photomixer Pacifica THz Time Domain Spectrometer - Trestles Pacifica Holographic Fourier Transform Spectrometer for THz Region Wedge TiSapphire Multipass Amplifier System - THz pulses generation Terahertz Spectroscopic Radar Mobile System for Detection of Concealed Explosives Band pass filters with center wavelengths from 30 THz into GHz range Long pass filters with standard rejection edge wavelengths from 60 THz into GHz range Generation of THz radiation using lithium niobate Terahertz crystals (THz): ZnTe, GaAs, GaP, LiNbO3 - Wedge ZnTe Silicon Viewports for THz radiation - sample specs Aspheric collimating silicon lens - Aspheric focusing silicon lens more |
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iPCA - interdigital Photoconductive Antenna for terahertz waves Large area broadband antenna with lens array and high emitter conversion efficiency iPCA with LT-GaAs absorber, microlens array for laser excitation wavelengths l £ 850 nm, adjusted hyperhemispherical silicon lens with a high power conversion efficiency of 0.2 mW THz power / W optical power. The iPCA can be used also as large area THz detector. The two types iPCAp and iPCAs have the same active interdigital antenna area but different contact pad directions with respect to the electrical THz field. Interdigital Photoconductive Antenna for terahertz waves generation using femtosecond Ti:Sapphire laser THz books |
| Fifth Harmonic Generator for
Nd:YAG lasers The Fifth Harmonic Generator model LG105 is compatible with any pulsed Nd:YAG laser, and is designed to produce UV-radiation at 213 nm. The Nd:YAG laser, equipped with LG105, is a versatile device, and in many applications can eliminate the necessity for excimer lasers. Solid state technology that does not use toxic gases and costs less gives you the advantages of both consistent, day-to-day operation and low maintenance. A high quality BBO crystal is used in the LG105 as the non-linear element, providing up to 20% conversion efficiency into 213 nm. The non-linear crystal is placed in a special cell ensuring long lifetime of BBO without any degradation or breakage. A harmonic separation system installed in LG105 provides nearly 100 % spectral purity of the output at 213 nm. The LG105 Fifth Harmonic Generator gives you not only high power output but also excellent radiation stability |
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IntraStage lowers the cost
of test data management! Struggling with gigabytes or terabytes of test data? IntraStage easily transforms test data from disparate sources into web-based quality metrics and engineering intelligence you can use.
Contact
us today to discuss your test management requirements and specifications of your
application. |
Training Workshops
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Come to San Diego next summer! Attend one of our training workshops in San Diego, California
during summer 2011 Del Mar Photonics has presented training workshops for customers and potential customers in the past 3 years. Our workshops cover scientific basics, technical details and provide generous time for hands-on training. Each workshop is a three-day seminar conducted by professional lecturer from 10am to 4pm. It includes lunch, as well as a training materials. We have also reserved two days for Q&A sessions, one-on-one system integration discussions, social networking, and San Diego sightseeing.
The following training workshops will be offered during this
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Featured Customer
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Trestles LH10-fs/CW laser system at UC Santa Cruz Center of Nanoscale Optofluidics
Del
Mar Photonics offers new
Trestles fs/CW laser system which can be easily
switched from femtosecond mode to CW and back. Having both modes of operation in one system dramatically increase a
number of applications that the laser can be used for, and makes it an ideal
tool for scientific lab involved in multiple research projects. |
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Frequency-stabilized CW single-frequency ring Dye laser DYE-SF-077 pumped by DPSS DMPLH laser installed in the brand new group of Dr. Dajun Wang at the The Chinese University of Hong Kong. DYE-SF-077 features exceptionally narrow generation line width, which amounts to less than 100 kHz. DYE-SF-077 sets new standard for generation line width of commercial lasers. Prior to this model, the narrowest line-width of commercial dye lasers was as broad as 500 kHz - 1 MHz. It is necessary to note that the 100-kHz line-width is achieved in DYE-SF-077 without the use of an acousto-optical modulator, which, as a rule, complicates the design and introduces additional losses. A specially designed ultra-fast PZT is used for efficient suppression of radiation frequency fluctuations in a broad frequency range. DYE-SF-077 will be used in resaerch of Ultracold polar molecules, Bose-Einstein condensate and quantum degenerate Fermi gas and High resolution spectroscopy |
Other News
Optical Society of Southern California meeting at UCSD OSSC 2011-04-27
Del Mar Photonics
Nd:YAG laser system at the
Universidad Autónoma de Nuevo León, Monterrey, Mexico
Wedge 50 Multipass Amplifier pumped with a Darwin-527-30-M DPSS Laser
ordered by Hong Kong customer
New
Trestles LH10-fs/CW femtosecond+CW laser ready for delivery to the
University of California Santa Cruz
Trestles femtosecond
Ti:Sapphire laser delivered to North Carolina State
University
Del Mar Photonics sponsor IONS (International OSA Network of Students)
conference IONS-NA-2 in Tucson, Arizona
IONS-NA-2
website
Best talk and best
poster awards at IONS-Moscow 2010 conference sponsored by Del Mar Photonics
Watch Del Mar Photonics
videos!
Del Mar Photonics is now on Twitter!
Del Mar Photonics featured components
Del Mar Photonics continuously expands its components portfolio.
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Solar
Prisms for Concentrating Photovoltaic Systems (CPV) Solar cells made of compound semiconductors such as gallium arsenide are very expensive. Usually very small cells are installed and various means such as mirrors, lenses, prisms, etc..are used to concentrate sunlight on the cells. Concentration photovoltaic technology (CPV) uses the solar radiation with an efficiency of 40%, double that of conventional solar cells Del Mar Photonics design custom Concentrating Photovoltaic Systems (CPV) and supply variety of the optical components for CPV such as solar prisms shown in the picture. hexagonal light pipes, optical rods High Concentration Photovoltaic Panel (HCPV) - request for information Solar Glass reflectors & optics for solar power generation & solar heating Ultrafast studies of charge carrier dynamics in nanomaterials and relevance to solar energy conversion CdTe Solar Cells |
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Axicon Lens Axicon lens also known as conical lens or rotationally symmetric prism is widely used in different scientific research and application. Axicon can be used to convert a parallel laser beam into a ring, to create a non diffractive Bessel beam or to focus a parallel beam into long focus depth. Del Mar Photonics supplies axicons with cone angles range from 130° to 179.5° for use with virtually any laser radiation. We manufacture and supply axicons made from BK7 glass, fused silica and other materials. download brochure - request a quote |
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Rutile (TiO2) coupling
prisms Del Mar Photonics offers optical elements made of high quality synthetically grown Rutile Titanium Dioxide crystals. Rutile’s strong birefringency, wide transmission range and good mechanical properties make it suitable for fabrication of polarizing cubes, prisms and optical isolators. Boules having high optical transmission and homogeneity are grown by proprietary method. Typical boules have 10 - 15 mm in dia. and up to 25 mm length. Optical elements sizes - from 2 x 2 x 1 mm to 12.7 x 12.7 x 12.7 mm. Laser grade polish quality is available for finished elements. So far we the largest elements that we manufactured are 12 x15 x 5 mm, in which optical axis is parallel to 15 mm edge, 5 mm is along beam path, 12 x 15 mm faces polished 20/10 S/D, one wave flatness, parallelism < 3 arc.min. (better specs. available on request). more details - download brochure - request a quote - properties incl. refractive index - buy online Cylindrical and hemispherical lenses from rutile TiO2 Rutile retroreflectors - PBS Rutile windows Rutile prisms in production: Brewster angle rutile (TiO2) prism - applications |
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Lithium Tantalate (LiTaO3) Lithium Tantalate exhibits unique electro-optical, pyroelectric and piezoelectric properties combined with good mechanical and chemical stability and , wide transparency range and high optical damage threshold. This makes LiTaO3 well-suited for numerous applications including electro-optical modulators, pyroelectric detectors, optical waveguide and SAW substrates, piezoelectric transducers etc. LiTaO3 wafer SAW grade - Lithium Tantalate, LiTaO3 - crystal - elements for pyroelectric detector - EOM - EO crystal - wafers - Lithium Tantalate Substrates for Pyroelectric Detectors - y-cut LiTaO3 - LiTaO3 properties - Electro – Optic Pockels Cells - Optical Waveguide Substrates - Pyroelectric Detector Substrates - Piezoelectric Transducers - wafers- Lithium Tantalate frequency filter - detector - Lithium Tantalate wafers and crystals - LiTaO3 thin substrates - cylindrical z-cut LiTaO3 crystal - online store |
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Sapphire components Sapphire Circular Windows - Square & Rectangle - Rods Sapphire & Ruby Rings - Sapphire & Ruby Balls - Sapphire & Ruby Nozzles Sapphire Lenses - Ball & Seat - Special Products - Sapphire Vee & Cup Jewels Sapphire Ceramics - Ceramic Sleeves - Ceramic Holes - Ceramic Rods Sapphire & Ruby Orifices - Sapphire & Ruby Tubes - Sapphire Components Sapphire Half Round Rod - Sapphire Windows - Rods ＆ Tubes - Special Part Sapphire Prism - 5x5x5 - Sapphire Chisel - Sapphire Square Rod Sapphire rods for HPLC: Agilent Technologies - Beckman Coulter, Inc. - Cecil Instruments - Dionex Corp - Hitachi, Ltd. - PerkinElmer, Inc. - Shimadzu Scientific Instruments - Thermo Fisher Scientific - Varian, Inc. - Waters Corporation |
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Vacuum viewport Del Mar Photonics offer a range of competitively priced UHV viewports , Conflat, ISO or KF including a variety of coatings to enhance performance. Del Mar Photonics viewports are manufactured using advanced techniques for control of special and critical processes, including 100 percent helium leak testing and x-ray measurements for metallization control. Windows Materials include: Fused silica, Quartz , Sapphire , MgF2, BaF2, CaF2, ZnSe, ZnS, Ge, Si, Pyrex. Standard Viewing diameters from .55" to 1.94 ". Coating - a range of custom coatings can applied - which include - Single QWOT - Broad Band AR - V coatings - ITO - DLC (Diamond like coating) more details - request a quote - High-Vacuum System for High Power Lasers - AR Coated Zinc Selenide Vacuum Viewport |
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Zinc Selenide optical components |
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NARROW-BAND HOLOGRAPHIC FILTERS are intended for suppression of powerful beams in research and in engineering, in particular, in laser spectroscopy, and also for protection from blinding and damaging by laser radiation various photo receiver devices and operator's eyes. Unlike conventional interference filters, which are made by vacuum evaporation techniques, holographic filters are fabricated by recording interference patterns formed between two mutually coherent laser beams. Since all layers are recorded simultaneously within a thick stack, the optical density of the notch filter is high and its spectral bandwidth can be extremely narrow. Also, since the layering profile is sinusoidal instead of square wave, holographic notch filters are free from extraneous reflection bands and provide significantly higher laser damage thresholds.
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Hydrogen
Thyratrons are used in such devices as radars with
different power levels, high-power pulsed technical, electrophysical,
medical devices and lasers. Sophisticated design and high quality
ceramic-metal envelope determines long lifetime and very accurate and
reliable operation of hydrogen thyratrons under wide range of environmental
conditions.
DMPTGI 1-50/6 Applications: - radars - pulsed lasers power supplies - medical apparatus - electrophysical instrumentation Triggered Three-Electrode Spark Gap Switches are ceramic-metal sealed off gas discharge trigatron-type devices with a co-axial trigger electrode. These Gas Discharge Tubes contain no mercury and, due to an advanced design, feature high reliability and a long lifetime being operating under wide range of environmental conditions. Applications: - pulsed installation for processing materials - installations with plasma focus - pulse power supplies for lasers and other pulse equipment - medical apparatus such as lithotriptors and defibrillators - processing systems for petroleum wells |
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DMPTGI 1-50/6 thyratron request a quote Anode voltage: 1-6 kV Reverse anode voltage: 0.5-1.5 kV Anode current in pulse: 50 A Anode current average: 0.12 A Current anode impulse time:0.2-4.0 microseconds Steepness of anode current pulse edge: 0.25 x 109 A/s Pulse repetition rate: 1100 pulse/s Warm-up time: 3 minutes Heater current: 7 A Diameter: 50 mm Height: 76 mm NOTE: Thyratron operate at pulse repetition rate to 50000 pulse/s on condition of decrease pulse and average power. |
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Trigger Transformers Del Mar Photonics supply trigger transformers for triggered spark gaps and other applications. Contact us to today to discuss your application or requesta quote. Trigger Transformers are used to provide a fast high voltage pulse up to 30kV/µs and more. This high voltage pulse is applied to the trigger electrode to initiate switching action in the three-electrode spark gaps. Either positive or negative pulses can be obtained from all of the transformers.
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We are looking forward to hear from you and help you with your optical and crystal components requirements. Need time to think about it? Drop us a line and we'll send you beautiful Del Mar Photonics mug (or two) so you can have a tea party with your colleagues and discuss your potential needs. |
Del Mar Photonics, Inc.
4119 Twilight Ridge
San Diego, CA 92130
tel: (858) 876-3133
fax: (858) 630-2376
Skype: delmarphotonics
sales@dmphotonics.com
