products

YVO4 Birefringent Crystals

Basic Information
Place of Origin: China
Brand Name: CRYLINK
Certification: Iso9001
Model Number: CRYLINK-YVO4 Crystal
Minimum Order Quantity: 1 Pieces
Price: negotiation
Packaging Details: Carton
Delivery Time: 3-4 weeks
Payment Terms: TT
Supply Ability: 100 pieces /month
Detail Information
Name: YVO4 Birefringent Crystals Applications: Rochon Prism
Orientation: [001] Or [100] Or[111] < ±0.5° Parallel: 10
High Light:

optical window

,

magnesium fluoride window


Product Description

Product Details

Description

Yttrium Vanadate (YVO4) crystals have good mechanical and physical properties and are ideal for optical polarizing components because of their wide transparency range and large birefringence. Yttrium Vanadate(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 and other polarizing optics.

 

Features

  • Excellent Transmission from 400nm to4000nm
  • Rugged and Durable
  • Resistant to Chemical Etching

Applications

  • Rochon prism
  • Color filter
  • Polaroid
  • Optical modulator

Main Specification

Materials

YVO4

Orientation

[001] or [100] or[111] < ±0.5°

Parallel

10

Perpendicular

5

surface Quality

10/5

Wavefront Distortion

/4@632nm

Surface Flatness

/8@632nm

Clear Aperture

>95%

Chamfer

<0.1×45°

Thickness/DiameterTolerance

±0.05 mm

Maximum dimensions

dia 50×100mm

Coatings

AR/AR@940+1030HR@1030+HT@940+AR1030

Material characteristics

Physical and chemical properties

Properties

YVO4

Type of Material

single crystal

Crystal Structure

Zircon Tetragonal, D4h
a =b= 7.12, c = 6.29

Transmission Range

400-4000nm

Refractive Index

no = 1.9721, ne= 1.2.1856@0.800m

Density

4.22 g/cm3

Melting Point

1825°C

Molecular Weight

62.32

Thermal Conductivity

||C: 5.23 w/m/k;
C:5.10w/m/k

Specific Heat

590 J/(kgK)

Thermal Expansion

A: 13.7 10-6 /°C; C11.4 10-6 / °C @20°C

Hardness (Mohs)

5

Solubility in Water

< 0.0002 g / 100g @ 0°~60°C

Optical characteristics

YVO4 Refractive Index

No = Ordinary RayNe = ExtraordinaryRay

nm

No

Ne

1550

1.9447

2.1486

1300

1.9500

2.1554

1064

1.9571

2.165

 

 

Contact Details
june

Phone Number : +8618699681379