Yttrium Orthovanadate (Yvo4) Positive Uniaxial Laser Crystal Size: 1-150mm
Price Trend: 3-68 USD / Piece
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Minimum Order Quantity :
1 Piece
In Stock
Product Specifications
| Material | Crystal |
| Use | Other |
| Size | 1-150mm |
| Weight | 5-100 Grams (g) |
| Regional Feature | China |
| FOB Port | Fuzhou |
| Payment Terms | Telegraphic Transfer (T/T), Western Union |
| Supply Ability | 5000 Per Month |
| Delivery Time | 10 Days |
| Sample Policy | Free samples available with shipping and taxes paid by the buyer |
| Packaging Details | Standard package |
| Main Export Market(s) | Western Europe, North America, Asia |
| Certifications | ISO9001 |
Product Overview
Key Features
The yttrium orthovanadate (YVO4) is a positive uniaxial crystal grown with Czochralski method. It has good mechanical and physical properties and is ideal for optical polarizing components because of its wide transparency range and large birefringence. Photonchina YVO4 has an excellent synthetic substitute for Calcite (CaCO3) and Rutile (TiO2) crystals in many applications including fiber optic isolators and circulators, beam displacers, Glan polarizers and other polarizing optics, etc.
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:< /4 @632.8nm
Wavefront Distortion:< /2 @632.8nm
Coating:Coating upon request
Applications of YVO4i
YVO4 crystal produced by Photonchina is mainly used to manufacture Birefringent Wedge of optical isolator and Beam Displacer (BD) of optical circulator and optical beam splitter.
YVO4 Wedges or Prisms are also called YVO4 Plates or Blocks.
1. YVO4 Wedge, key components of optical isolator.
Aperture1.0x 1.0mm2 to 4x4mm2
Size Tolerance+/-0.05mm
Wedge Tolerance+/-15%
Axis+/-0.5A
FlatnessI /4 @ 632.8 nm
Surface quality20-10
CoatingR<0.2% @1550 or 1310nm
Standard Size
1.25mmx1.25mmx0.5mm with 13A or 15A wedge, phi=22.5A
Notes: other specifications are available upon request
2.YVO4 BD, Beam Displacer, used in fiber circulator
SizeW(+/-0.05mm)*H(+/-0.05mm)*L(+/-0.1mm)or(+/-0.003mm)
Axis+/-0.5A
Parallelism<15 arc sec
Perpendicularity<10 arc min
FlatnessI /4 @ 632.8nm
Surface quality20/10
CoatingR<0.2% @1550 or 1310nm +/-40nm
Standard Size2.6x2.6x10mm, I,=45A ,I =0A
Max Length:35mm
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:< /4 @632.8nm
Wavefront Distortion:< /2 @632.8nm
Coating:Coating upon request
Applications of YVO4i
YVO4 crystal produced by Photonchina is mainly used to manufacture Birefringent Wedge of optical isolator and Beam Displacer (BD) of optical circulator and optical beam splitter.
YVO4 Wedges or Prisms are also called YVO4 Plates or Blocks.
1. YVO4 Wedge, key components of optical isolator.
Aperture1.0x 1.0mm2 to 4x4mm2
Size Tolerance+/-0.05mm
Wedge Tolerance+/-15%
Axis+/-0.5A
FlatnessI /4 @ 632.8 nm
Surface quality20-10
CoatingR<0.2% @1550 or 1310nm
Standard Size
1.25mmx1.25mmx0.5mm with 13A or 15A wedge, phi=22.5A
Notes: other specifications are available upon request
2.YVO4 BD, Beam Displacer, used in fiber circulator
SizeW(+/-0.05mm)*H(+/-0.05mm)*L(+/-0.1mm)or(+/-0.003mm)
Axis+/-0.5A
Parallelism<15 arc sec
Perpendicularity<10 arc min
FlatnessI /4 @ 632.8nm
Surface quality20/10
CoatingR<0.2% @1550 or 1310nm +/-40nm
Standard Size2.6x2.6x10mm, I,=45A ,I =0A
Max Length:35mm
Company Details
As a rich experienced supplier of high precision optics, Photonchina has been specialized in manufacturing of the following products range for more than a decade.
Spherical Lens: convex-concave lens, achromatic doublets etc, with the surface quality of 10-5, centration error less than 3 min, we are one of the few producers to achieve this high level accuracy. Photonchina is also the producer of the smallest micro lens in the world that used in endoscope and other precision instruments.
Flat Optics has a whole range of Quartz Waveplates from true zero order to achromatic type. Polarization beam splitter(PBS cube) and various types of Prisms, from dove prism, roof prism to rhomboid prism etc., are all available. High power waveplate and PBS have been our core products. Besides, standard or customized mirrors, windows are ready for customersA AcA A A A inquiry.
Crystal materials have long been among Photonchina specialties, including YVO4, Calcite, BBO,CaF2 and relevant polarizers such as Glan Taylor Polarizer, Wollaston Polarizer etc.
Cylindrical lens, offers custom-made service with the assurance of excellent quality.
Aspherical lens and acylindrical lens have also been manufactured to meet customer demand around the globe.
Business Type
Manufacturer, Supplier
Employee Count
108
Establishment
2006
Working Days
Monday To Friday
Payment Mode
Telegraphic Transfer (T/T)
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Seller Details
5 
Rating
RatingFujian, Fujian
Sales Manager
Mr Jack
Address
15, Binzhou Road, Jinshan Industrial Park, Fujian, Fujian, 350008, China
laser crystal in Fujian
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