• 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
CSCH (크롬큐브 하프미러)
  • CSCH (크롬큐브 하프미러)
  • 가시역에서 적외역의 넓은 파장역에서 사용가능한 큐브타입의 하프미러입니다. 간이한 실험이나 분광계측등에 사용할 수 있습니다.
MaterialBK7
Surface flatness of substrateλ/4
Beam Deviation<5′
CoatingHypotenuse surface ; Chromium
Four surfaces ; Multilayer antireflection coating
Incident angle
Transmittance
(Average P and S)
28±5% (average with respect to wavelength.)
Divergence ratio
(reflectance : transmittance)
1 : 1
Laser Damage Threshold0.3J/cm2 (Laser pulse width ; 10ns , Repetition frequency ; 20Hz)
Surface Quality
(Scratch-Dig)
40−20
Clear apertureCircle that inscribed in a square of 85% of the dimensions

 

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