Del Mar Photonics offer a range of competitively priced UHV viewports , Conflat,
ISO or KF including a variety of coatings to enhance performance.
When you send us your inquiry please
fill out the
following form to indicate all important specifications and
e-mail it
to us with your inquiry.
Example of the custom inquiry
IR viewports with Ultra high vacuum compatibilty and a baking temperature
above 300deg C. -
request a quote
Specifications for Infrared View ports
Flange type
35CF,63CF,100CF (2 each)
Clear viewing diameter/Transmission aperture
≥ 32mm,60mm,80mm respectively
Viewport type
Zero length
Window Materials
Sapphire/CaF2/MgF2 (Window material must be non hydrophobic)
Window material for mounting flange
SS 316 L (Non magnetic) OR SS304 L (Nonmagnetic)
Vacuum requirement
Compatible to Ultra high vacuum (10-8torr)
Bakeable Temperature
≥300°C
Transmission range (Visible & Infrared)
0.4 - 5 µm (microns)
Antireflection coating for IR Wavelength range (Both sides of the window
material)
2 - 5 µm (microns)
Transmittance
≥ 95% (For 3-5 microns wavelength range)
Anti Reflection coatings
BBAR (Broad Band Antireflection Coatings)
Transmission curves after BBAR coating have to provided/furnished for 0.4
micron to 5.0 micron wavelength range
Transmission in Percentage vs. Wavelength
Del Mar Photonics offer a range of competitively priced UHV viewports , Conflat,
ISO or KF including a variety of coatings to enhance performance.
When you send us your inquiry please
fill out the
following form to indicate all important specifications and
e-mail it
to us with your inquiry.
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.
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. buy online -
download brochure
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 -
buy online -
download brochure
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
Manufacturing challenging optical components
Our group works to characterize the interaction of biomolecules with solid
surfaces, writes Dennis Hore of
University of Victoria, Canada. Nature designs proteins with well-defined
structures in solution. The conformation of these molecules may serve a
structural purpose, or a chemical one in the case of enzymes. In order to
further the progress of technologies that immobilize such molecules on
synthetic surfaces (like biosensors employing enzymes), it is important to
have a detailed understanding and control of the interactions of these
molecules with the surface more
For that project Del Mar has been able to manufacture all shapes of prisms
from CaF2, fused silica, and ZnSe according to our custom specifications.
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
