• Product
  • Spectroscopy
  • 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
CPC ( 내부반사형 포물면 렌즈)
  • CPC ( 내부반사형 포물면 렌즈)
  • 내부반사형 포물면 렌즈는 여러방향에서 입사하는 빛을 유선형의 측면에서반사시키는 것으로 출사단면에 빛을 모을 수 있는 광학소자입니다. 태양전지의 집광기로 이용할 수 있습니다.
Attention

▶Since it is totally reflected at the side (non-spherical), reflectance may extremely get worse if fingerprints and dirt are at the side.
▶The reflectance of the side is 99% or more, but since anti-reflection coating is not applied in the incident surface and emitting surface, the reflection loss of about 4% occurs.
▶Light emitted from the end surface diverges largely and randomly without condensing to one point. Therefore, it can not be used for the application of the focused beam and collimated beam.

Common Specifications
MaterialB270® (White Glass) equivalent
CoatingUncoated
Allowable acceptance angle25°
Surface Quality (Scratch-Dig)Both end surfaces : 80-50
Side surface (non-spherical) : 160-50

 

주제
 
   
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