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  • Sigma-Koki
  • Sigma-Koki
  • Sigma-Koki
 
 
Sigma-Koki
Spectroscopy
Detectors
Visualization (가시화)
LAMP
Laser beamprofilter
Cryogenic
Laser
Sigma-Koki
Fluorescence Life Time
Fiber&probe
 
Sigma-Koki
SLZS ( 탄산가스 레이져용 단렌즈)
  • SLZS ( 탄산가스 레이져용 단렌즈)
  • 셀린화아연(ZnSe)은 가시역의 일부와 적외(~ 16μm)의 파장 빛을 투과하는결정재료입니다. 이 ZnSe를 재료로한 적외용의 렌즈를 제작하였습니다.CO₂레이저(10.6μm)용 렌즈로 사용할 수 있습니다. 중요 ZnSe제 옵틱스의 취급에 대해 ZnSe는 법률상 독극물로 구분되어 있어사양에 따라 독극물 양수증이 필요할 경우도 있습니다. 또한, 사용이 끝난ZnSe옵틱스는 일반폐기가 금지되어 있습니다. 불필요해진 렌즈는 귀사로 보내주시기 바랍니다.
Attention

▶Hydrogen selenium is harmful when it comes to contact with strong acids! Do not immerse the lens in hydrochloric or sulphuric acid.
▶When light is condensed on the surface of ZnSe, the high power laser beam may produce toxic gases due to the thermal decomposition. In addition, a large amount of gas and powder occurs when the ZnSe lens is damaged by the laser thermal runaway. In case of the ZnSe lens is damaged by any chance, DO NOT handle the lens with your bare hands. Collect the debris and be careful not to inhale the powder and steam generated.
▶Please check the “wavelength characteristic of the focal length data” on our web-site. (Reference Technical Data)
▶There is a direction to put light on the plano convex side always. This may increase the spherical aberration in reverse. The focused spot may enlarge and the image will appear un-focused.

Common Specifications
MaterialZnSe Crystal
Design Wavelength10.6μm
CoatingBoth side ; Antireflection coating
Transmittance>99%
Centration<3′
Surface Quality (Scratch-Dig)40-20

 

주제
 
   
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