古怪猴子官方下载网站
>

KD*P & KDP

Potassium Dihydrogen Phosphate (KDP) and Potassium Dideuterium Phosphate (KD*P ) are among the most widely-used commercial NLO materials, characterized by good UV transmission, high damage threshold, and high birefringence, though their NLO coefficients are relatively low. They are usually used for doubling, tripling and quadrupling of a Nd:YAG laser under the room temperature. In addition, they are also excellent electro-optic crystals with high electro-optic coefficients, widely used as electro-optical modulators, such as Q-switches, Pockels Cells, etc.


  • Introduction
  • Download
  • Feedback

CASTECH's KDP & KD*P products:

     CASTECH supplies high quality KDP and KD*P crystals in large quantities for these applications. Because their polished surfaces are easier to be moistened, the user is advised to provide the dry condition (<50%) and the sealed housing for preservation. For this purpose, CASTECH also provides polishing and sealed housing services for the KDP family crystals. Our engineers will serve you to select and design the best crystal, according to the laser parameters you provide.

 

Basic Properties:

KDPKD*P
Chemical FormulaKH2PO4KD2PO4
Transparency Range

200-1500nm

200-1600nm

Nonlinear Coefficientsd36=0.44pm/Vd36=0.40pm/V
Refractive index(@1064nm)no=1.4938,ne=1.4599no=1.4948,ne=1.4554
Electro-optical Coefficients

r41=8.8pm/V

r63=10.3pm/V

r41=8.8pm/V

r63=25pm/V

Longitudinal half-wave voltage

Vπ=7.65KV(λ=546nm)

Vπ=2.98KV(λ=546nm)
Absorptance0.07/cm0.006/cm
Optical damage threshold>5GW/cm2>3GW/cm2
Extinction ratio30dB
Sellmeier equations of KDP (λ in μm)
no2=2.259276+0.01008956/(λ2-0.012942625)+13.00522λ2/(λ2-400)
ne2=2.132668+0.008637494/(λ2-0.012281043)+3.2279924λ2/(λ2-400)
Sellmeier equations of KD*P (λ in μm)
no2=1.9575544+0.2901391λ2/(λ2-0.0281399)-0.02824391λ2+0.004977826λ4
ne2=1.5005779+0.6276034λ2/(λ2-0.0131558)-0.01054063λ2+0.002243821λ4


 

Dear visitors! Please submit your feedback information!

  • *Name:
  • Company:
  • *Tel:
  • *Email:
  • *Message:
  • *Code:


Copyright? CASTECH Inc. all rights reserved 閩ICP備12014619號 Copyright 2012-2017 51helpdesk.com

古怪猴子官方下载网站 比特币勒索病毒 魂斗罗归来熔岩 韩K联济州联队对全北现代 图坦卡蒙之墓APP下载 电子游戏机价格 乐透吉林麻将安卓版 牛仔和外星人高清 瓦伦西亚找工 使命召唤ol勇者游戏技巧 外星大袭击免费试玩 2009大乐透走势图 mgs电子游艺贝利西餐厅 +-