Del Mar Photonics
 

BBO crystal inquiry case study.

Customer inquiry:
I was wondering if you have experience in producing BBO crystals for use
in generating entangled pairs of photons?

I have a 405nm cw 300mW laser that I want to use to generate 810nm
entangled pairs. Can you do this? And if so, can you send me a quote?

request a quote

Del Mar Photonics

Examples of BBO crystals available from Del Mar Photonics.

BBO crystals

Example 1

Type I, SHG, 800 nm to 400 nm - request a quote
Orientation: Theta=29.2 deg; Phi=90 deg (+/- 0.5 deg)
Specifications:
Material: BBO crystal
Dimensions: 6 x 6 mm (+/-0.1 mm)
Thickness: 0.2 mm
Surface Quality: 10-5, scratch-dig
Flatness: Lambda/6 at 633 nm
Parallelism: <= 5 arc minutes
Other faces: fine grind
Coating: DICHROIC AR/AR at 800 nm and 400 nm on both faces
Mount diameter: 25.4 mm

Example 2

Type I, THG, 800 nm to 266 nm - request a quote
Orientation: Theta=44.3 deg; Phi=90 deg (+/- 0.5 deg)
Specifications:
Material: BBO crystal
Dimensions: 6 x 6 mm (+/-0.1 mm)
Thickness: 0.2 mm
Surface Quality: 10-5, scratch-dig
Flatness: Lambda/6 at 633 nm
Parallelism: <= 5 arc minutes
Other faces: fine grind
Coating: PROTECTIVE at 800 nm and 266 nm
Mount diameter: 25.4 mm

To request a quote for custom BBO crystals please e-mail us specifications and drawing.

Standard crystals

BBO SHG @ 800 nm
 
 

 Model   Product Name+   Price   Buy Now 
 BBO-606   BBO crystal, 10x10x0.5 mm   $980.00  Buy Now 
 BBO-607   BBO crystal, 10x10x1 mm   $910.00  Buy Now 
 BBO-601   BBO crystal, 6x6x0.1 mm   $720.00  Buy Now 
 BBO-602   BBO crystal, 6x6x0.2 mm   $720.00  Buy Now 
 BBO-604   BBO crystal, 6x6x1 mm   $440.00  Buy Now 
 BBO-605   BBO crystal, 6x6x2 mm   $440.00  Buy Now 

 

BBO THG @ 800 nm
 
 

 Model   Product Name+   Price   Buy Now 
 BBO-608   BBO crystal, 6x6x0.1 mm   $720.00  Buy Now 
 BBO-609   BBO crystal, 6x6x0.2 mm   $720.00  Buy Now 
 BBO-610   BBO crystal, 6x6x0.5 mm   $470.00  Buy Now 
 BBO-611   BBO crystal, 6x6x1 mm   $440.00  Buy Now 

 

BBO SHG @ 532 nm
 
 

 Model   Product Name+   Price   Buy Now 
 BBO-612   BBO crystal, 7x7x6 mm   $1,270.00  Buy Now 
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Del Mar Photonics related products:

Pismo pulse picker (ultrafast electro-optical shutter) - several Pismo models use Pockels cells based on BBO crystals
Wavelength conversion: second and third harmonics generators for femtosecond lasers
 

Femtosecond Lasers - Reserve a spot in our femtosecond Ti:Sapphire training workshop during this summer in San Diego, California

Trestles femtosecond Ti:Sapphire laser
Trestles Finesse femtosecond Ti:Sapphire laser with integrated DPSS pump laser
Teahupoo Rider femtosecond amplified Ti:Sapphire laser
Mavericks femtosecond Cr:Forsterite laser
Tamarack femtosecond fiber laser (Er-doped fiber)
Buccaneer femtosecond OA fiber laser (Er-doped fiber) and SHG
Cannon Ultra-broadband light source
Tourmaline femtosecond Yt-doped fiber laser
Chata femtosecond Cr:ZnSe laser (2.5 micron) coming soon

more products

Topics for additional materials about BBO crystals.

beta-BBO and alpha-BBO crystals, as thin as 0.01mm, as thick as 20mm
BBO crystal or beta-BaB2O4 is a nonlinear optical crystal which combines a number of unique features. ...
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BBO Properties
BBO is an efficient NLO crystal for the second, third and fourth harmonic generation of Nd:YAG
BBO is an excellent non-linear crystal for frequency-doubling (SHG) of Visible and Near IR laser light, OPO/OPG/OPA pumped by ultrafast pulses
flux-grown BBO of high optical homogeneity produced under a strict regime of quality control.
BBO Crystal (b-BaB2O4)
b-Barium-Borate crystals (BBO) combine wide transparency range, large nonlinear coupling, wide thermal acceptance bandwidth, high laser damage threshold and ...
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BBO CRYSTAL, Beta Barium Borate
BBO-crystal Type-I optical parametric oscillator
Characterization of OPCPA with BBO crystal for femtosecond Ti:Sapphire Laser
type-I noncollinear phase matching is determined by two angles
Parametric amplification of light in a BBO crystal
The parametric amplifier used a BBO crystal
Device and method for wavelength conversion and BBO crystal for wavelength conversion
interband photo- refractive (PR) effects in β-BBO crystal due to multiphoton excitation
BBO (Beta-Barium Borate)
BBO (ß-BaB2O4) is an excellent non-linear crystal for frequency-doubling. BBO crystal has broad tunability, high damage threshold, and high efficiency. ...
Barium Borate Crystal can replace calcite in glan-taylor and glan-thomson.
High Temperature form BBO (α-BaB2O4) is a negative uniaxial crystal.
Direct experimental comparison with more widely used BBO crystal confirms the superior performance BiBO for second-harmonic generation of femtosecond pulses ...
An optimal feedback control of broadband frequency up-conversion in BBO crystal is experimentally demonstrated by shaping femtosecond laser pulses..
BBO Crystal prism
Beta-Barium Borate(β-BaB2O4 or BBO) Advantages Phase-matchable range from 409.6 nm to 3500 nm Transmission region from 190 nm to 3500 nm.
Device and method for wavelength conversion and BBO crystal.
Collinear parametric generation in a BBO crystal.
Consideration of angular acceptance angle in BBO crystal.
The angular acceptance angle (phase matching acceptance angle) Δθ in BBO crystal is theoretically calculated in milli-radian magnitude.
Molecular dynamics study of BBO crystal growth melts
Beta-BBO crystal and devices
Del Mar Photonics manufactures beta-Barium Borate, b-Barium Borate, KTP, BBO, LBO, Nd:YVO4, YVO4, LiIO3, DKDP, KDP, ADP devices.
BBO is a negative uniaxial crystal. With a longer BBO crystal, higher conversion efficiency is expected.
BBO CRYSTAL Application
BBO-crystal optical parametric oscillator.
High intensity direct third harmonic generation in BBO
A study of angular synchronism in the BBO crystal using a titanium-doped sapphire laser.
The beam size in the BBO crystal was (FWHM) : 290. x. 4 pmZ leading to a power density (FWHM) of 0.27 GW/cm2.
BBO Pockels Cells
Laser Beam Shaping
BBO crystals ((beta) -BaBO) exhibit unique nonlinear- and electro-optical properties, which provide their wide application in laser techniques.
BBO Crystals Physical Property. Crystal Structure, trigonal, space group R3c

Del Mar Photonics

BBO Crystal (b-BaB2O4)


b-Barium-Borate crystals (BBO) combine wide transparency range, large nonlinear coupling, wide thermal acceptance bandwidth, high laser damage threshold and good mechanical properties.

Applications:

BBO SHG @ 532 nm BBO SHG @ 800 nm BBO THG @ 800 nm

Main properties:

Chemical formula b-BaB2O4
Space group R3c
Lattice parameters, A a = 12.532
b = 12.717
Mohs hardness 4
Density, g/cm3 3.84
Transparency range, nm 190 - 3300
Refractive indices: ne n0

1064 nm

532 nm

334 nm

266 nm

213 nm

1.5425

1.5555

1.5775

1.6146

1.6746

1.6551

1.6749

1.7055

1.7570

1.8470

Non-linear coefficients, pm/V d11 = 2.3
d31 = 0.07 d11
Optical damage threshold (532 nm, 15 ns) 5.4 GW/cm2

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