LaserSE

All Lasers in Life Science Industry info@laserse.com

Laser Crystal rod Diode End-pumped 266nm Nd yvo4 Q-switched Laser Crystals

  • Home
  • Laser Crystal rod Diode End-pumped 266nm Nd yvo4 Q-switched Laser Crystals
Sale!

Laser Crystal rod Diode End-pumped 266nm Nd yvo4 Q-switched Laser Crystals

$758.45

88 in stock

SKU: 1005004315267542 Category:

Description

  • Brand Name: NoEnName_Null
  • Certification: CE
  • Origin: CN(Origin)
  • Place of Origin: Shanghai, China
  • Condition: New
  • Warranty: 6 Months
  • After-sales Service Provided: Online support
  • Spare Parts Type: crystal
  • Video outgoing-inspection: Provided
  • Machinery Test Report: Provided
  • Marketing Type: Hot Product 2019
  • Brand Name: Metalaser
  • Key Selling Points: High Safety Level
  • Showroom Location: None
  • Applicable Industries: Other, Laser Equipment Parts
  • Weight (KG): 0.01 KG
  • Materials: Nd:YVO4
  • Concentrations: 0.5%,1.1%, 2.0%.3.0%
  • Orientation: a-cut (100)
  • Coatings: HR@1064nm 532nm HT@808nm/AR@1064nm 532nm
  • Orientation Tolerence: < 0.5°
  • Diameter Tolerance: ±0.05 mm
  • Surface Quality: 10/5
  • Clear Aperture: >90%
  • Chammfer: <0.2X45°
  • Application: low to middle power density

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

 

Materials

YVO4

Orientation

[001] or [100] or [111]  < ±0.5°

Parallel

10”

Perpendicular

5′

surface Quality

10/5

Wavefront Distortion

λ/4@632nm

Surface Flatness

λ/8@632nm

Clear Aperture

>95%

Chamfer

<0.1×45°

Thickness/Diameter Tolerance

±0.05 mm

Maximum dimensions

dia 50×100mm

Coatings

AR/AR@940+1030

HR@1030+HT@940+AR1030;

Properties

YVO4

Type of Material  

single crystal  

Crystal Structure  

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

Transmission Range

400-4000nm  

Refractive Index  

no = 1.9721, ne = 1.2.1856[at]0.800µm  

Density  

4.22 g/cm3  

Melting Point  

1825°C  

Molecular Weight  

62.32 

Thermal Conductivity  

11C: 5.23 w/m/k;
⊥C:5.10w/m/k

Specific Heat  

590 J/(kg·K) 

Thermal Expansion  

11A: 13.7 · 10-6 /°C; 11C: 11.4 · 10-6 / °C [at]20°C 

Hardness (Mohs)  

5

Solubility in Water  

< 0.0002 g / 100g [at]0°~60°C  

YVO4 Refractive Index

No = Ordinary Ray    Ne = Extraordinary Ray

nm   

No

Ne

1550

1.9447

2.1486

1300

1.9500

2.1554

1064

1.9571

2.165

800

1.9721

2.1859

632.8

1.9929

2.2154

532

2.0177

2.2508

 Standard product

End configuration, mm

Thickness, mm

Transmission range, nm

               Coating

5×5

0.1

400 – 4000

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

0.2

0.5

1

2

5

10

20

10×10

0.1

0.2

0.5

1

2

5

10

20

12.7×12.7

0.1

0.2

0.5

1

2

5

10

20