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半导体激光器
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太赫兹组件

 

新势力光电供应THz太赫兹组件,主要用于太赫兹光谱整形,包括:太赫兹聚焦透镜(FL-12-f53mm)、太赫兹准直透镜(CL-12)、太赫兹准直透镜加配特氟龙透镜(CTL-D25mm、CTLF-D25mm、FTL-f30mm)。根据需要,可以加配光机械固定件。

Model
FL-12-f53mm
CL-12
Aspheric focusing silicon substrate lens
Aspheric collimating silicon substrate lens
Diameter
12mm
12mm
Thickness
 8.0mm
 7.9mm
Focus length
53mm
N.A.
Refractive index
3.4
3.4
Material
undoped HRFZ-silicon
undoped HRFZ-silicon
Specific resistance
 >10k Ωcm
 >10k Ωcm
Flat surface
polished
polished
Aspheric surface
 rough(AR)
 rough(AR)
PCA chip thickness
 0.6mm
 0.6mm

Model
CTL-D25mm
CTLF-D25mm
FTL-f30mm
Lens diameter
 25mm
 25mm
 25mm
Lens thickness
10.3mm
10.3mm
10.3mm
Focus length
35mm
35mm
35mm
Refractive index
1.45 at 1THz
1.45 at 1THz
1.45 at 1THz
Absorption coeff
1.7cm-1
1.7cm-1
1.7cm-1
Material
teflon
teflon
teflon
Shape
plano-convex
plano-convex
plano-convex
Compatible housing
PCA
PCA
collimating lens

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