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Yttrium Orthovanadate 35mm Birefringent YVO4 Laser Crystal
Yttrium Orthovanadate 35mm Birefringent YVO4 Laser Crystal
Specifications
Brand Name :
JOPTEC
Place of Origin :
HEFEI, CHINA
MOQ :
1 PCS
Payment Terms :
T/T
Supply Ability :
5000000 PCS/Month
Delivery Time :
30 Days
Packaging Details :
Boxes
Material :
YVO4
Diameter :
Max 25m
Length :
Max 35mm
Surface Quality :
better than 20/10 scratch/dig
Beam Deviation :
< 3 arc min
Optical Axis Orientation :
+/-0.2deg
Flatness :
<λ/4 @632.8nm
Coating :
R<0.2% @ 1550 nm or 1310nm ± 40 nm or upon request.
Description
YVO4

The Yttrium Orthovanadate (YVO4) is a positive uniaxial crystal grown with Czochralski method. It has good temperature stability and physical and mechanical properties. It is ideal for optical polarizing components because of its wide transparency range and large birefringence. It is an excellent synthetic substitute for Calcite (CaCO3) and Rutile (TiO2) crystals in many applications including fiber optic isolators and circulators, interleavers, beam displacers, Glan polarizers and other polarizing optics,etc

Advantages:

• Various size of bulk and finished high quality YVO4 crystals

• Large quantity YVO4 wedges and displacers used for fiber optical isolators and circulators, interleavers, in size of 1.25x1.25x0.5mm3 to 3x3x15mm3 to meet OEM customer's requirement；

• Quick delivery；
• Very competitive price；
• Strict quality control；
• Technical support

Specifications:

Diameter:
Max 25m
Length:
Max 35mm
Surface Quality:
better than 20/10 scratch/dig
Beam Deviation:
< 3 arc min
Optical Axis Orientation:
+/-0.2deg
Flatness:
<λ/4 @632.8nm
Wavefront Distortion:
<λ/2 @632.8nm
Coating:
R<0.2% @ 1550 nm or 1310nm ± 40 nm or upon request.

Properties:

Transmitting range
400~5000nm
Crystal Symmetry
Zircon tetragonal, space group D4h
Crystal Cell
a=b=7.12 °, c=6.29 °
Density
4.22 g/cm2
Hygroscopic Susceptibility
Non-hygroscopic
Mohs Hardness
5 glass like
Thermal Optical Coefficient
Δna /dT=8.5x10-6 /K; dnc /dT=3.0x10-6 /K
Thermal Conductivity Coefficient
||C: 5.23 w/m/k; ⊥C:5.10w/m/k
Crystal Class
Positive uniaxial with no=na=nb, ne=nc
Refractive Indices,
no=1.9929, ne=2.2154, △n=0.2225, ρ=6.04°, at 630nm
Birefringence(△n=ne-no)
no=1.9500, ne=2.1554, △n=0.2054, ρ=5.72°, at 1300nm
and Walk-Off Angle at 45 deg(ρ)
no=1.9447, ne=2.1486, Dn=0.2039, ρ=5.69°, at 1550nm
Sellmeier Equation (λ in μm)
no2 =3.77834+0.069736/( λ2 -0.04724)-0.0108133 λ2
ne2 =4.5905+0.110534/( λ2 -0.04813)-0.0122676 λ2
Product tags

755 nm alexandrite laser

,

optical calcite

,

spectrophatometre uv double beam
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Yttrium Orthovanadate 35mm Birefringent YVO4 Laser Crystal

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Product Detail
Brand Name :
JOPTEC
Place of Origin :
HEFEI, CHINA
MOQ :
1 PCS
Payment Terms :
T/T
Supply Ability :
5000000 PCS/Month
Delivery Time :
30 Days
Contact Supplier
Yttrium Orthovanadate 35mm Birefringent YVO4 Laser Crystal

JOPTEC LASER CO., LTD

Verified Supplier
5 Years
anhui, hefei
Since 1988
Business Type :
Manufacturer, Distributor/Wholesaler
Main Products :
Hermetically Sealed Electronic Packages, Hermetic High Power Laser Package, Hermetic Optical Fiber Communication Package
Total Annual :
50000000-100000000
Employee Number :
500~1000
Certification Level :
Verified Supplier
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