Home   |   PRODUCTS   |   CRYSTALS   |   OVERVIEW OF CRYSTAL   |  

Nd-GdVO4 Crystal

这里可以自定义设置
Nd-GdVO4 Crystal
B站不支持收货地址
B站不支持库存规格
参数暂无数据
多属性暂无数据
B站不支持优惠卷

Moq: 1 Unit

Country Of Origin: China

Lead Time: 4weeks

Terms Of Delivery: Fob Fuzhou

Terms Of Payment: Net 30 Days By T/t


Add success, do you want to check your shopping cart?

暂无分享
该产品后台详情无内容
这里可以自定义设置

Product Features

 

01

Neodymium doped Gadolinium Vanadate (Nd:GdVO4 Crystals) is an excellent ideal laser host material for the DPSS (Diode pumped Solid State) micro/mini lasers due to its good physical, optical and mechanical properties. 

02

It offers higher slope efficiency han Nd:YAG crystal and better thermal conductivity, higher power output than Nd:YVO4 crystal.

Standard Wavelength

Specifications:


Orientation:

a-cut( ± 0.55° )

Dimensional Tolerance:

+/-0.1mm

Wavefront Distortion:

<λ/8 at 632.8nm

Surface Quality:

10月20日

Parallelism:

< 10 arc seconds

Perpendicularity:

< 5 arc minutes

Surface Flatness:

<λ/10 at 632.8nm

Clear Aperture:

Central 95%

Chamfer:

0.15x45°

Coating:

1.AR@1064nm R<0.1%

2.AR@1064nm R< 0.1% & HT@808nm T>95%

3.HR@1064nm R>99.8% & HR@532nm R>99% & HT@808nm T>95%


Properties: 


Crystal Structure

Zircon Tetragonal, space group D4h, a=b=7.21, c=6.35

Melting Point

1780°C

Density

5.47g/cm3

Mohs Hardness

Glass-like, ~ 5

Thermal Expansion Coefficient

aa=1.5x10-6/K, ac=7.3x10-6/K

Thermal Conductivity Coefficient

11.7 W/m/K <110>


Peak Absorption Wavelength

808.5 nm

Lasing Wavelength

912.6 nm, 1063.1 nm, 1341.3 nm

Crystal Class

positive uniaxial, no=na=nb ne2=nc

no=1.9854, ne2=2.1981, @ 1064nm

no=2.038184, ne2=2.292962, @ 532nm

no=1.9977322, ne2=2.219864, @ 808nm

Thermal Optical Coefficient

dn/dT=4.7x10-6/K

Stimulated Emission Cross-Section

7.60x10-475px2 , @1064 nm

Fluorescent Lifetime

95 ms (1 atm% nd doped) @ 808 nm

Loss Coefficient

0.003 cm-1@ 1064 nm

Absorption Coefficient

74 cm-1 @ 808 nm (1.2%)

Absorption Length

0.32 mm @ 808 nm

Intrinsic Loss

Less 0.1% cm-1 , @1064 nm

Line width

0.6 nm

Polarized Laser Emission

p parallel to optic axis (c-axis)

Diode Pumped Optical to OpticalEfficiency

> 60%

Sellmeier Equation (for pure GdVO4 crystals)

ne2=4.734369+0.1216149/(λ2 - 0.0523664) - 0.013927λ2 

no2=3.8987165+0.05990622/(λ2 - 0.0514395) - 0.011319λ2 


Order Information

CRYLIGHT Photonics, Inc. focuses on the customized production of precision optical components and optical assembly. Our products include BBO&LBO crystals, cylindrical lenses, spherical lenses, prisms, waveplates, glan polarizers, PBS, filters, laser mirrors and various machine vision lenses.

 

With the aim of "precise customization and prompt service”, we devote ourselves to provide one-stop professional customization to the customers in optical field, as well as all-round technical solutions and services

Product Message

 We welcome you to contact us for more information and look forward to working with you ! 

Submit successfully
We will review as soon as possible
Chat Online
Chat Online
Chat Online inputting...