| 数量 | 价格(USD) | 发货日期 |
|---|---|---|
| 1-10 | 待定 | |
| 10- | 待定 |
注意：发货日期以上是因库存不足而调整的。
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VenusLab-UWB Aspherical Collimator
产品编号: VenusLab-UWB-1550nm
For long-distance transmission (>40km), no repeaters are required, reducing node costs by 50% compared with the 1310nm (collimator).
In quantum key distribution (QKD), the single-photon attenuation is 30% lower than that of the 1310nm (collimator), and the key generation rate is 25% higher.
Its human eye safety threshold (100mW) is 10 times that of visible wavelengths, requiring no safety interlocks.
图片仅做展示
已配置规格
| Exit Spot Diameter (mm) | Beam Divergence Angle | Effective Focal Length (EFL) (mm) | Numerical Aperture (Lens) | Input Fiber Type | Package Diameter |
|---|---|---|---|---|---|
| 3.13 | 0.042°+0.01/-0 | 15 | 0.15 | 9/125 | Ф12*25.5mm |
浏览全部型号
型号
Beam Divergence Angle
Input Fiber Type
Package Diameter
Numerical Aperture (Lens)
Exit Spot Diameter (mm)
Effective Focal Length (EFL) (mm)
操作
VenusLab-UWB-405nm
0.014°+0.01/-0
S405/ PM460
Ф12*25.5mm
0.15
2.5
15
VenusLab-UWB-450nm
0.013°+0.01/-0
460HP/ PM460
Ф12*25.5mm
0.15
3.29
15
VenusLab-UWB-488nm
0.013°+0.01/-0
460HP/ PM460
Ф12*25.5mm
0.15
3.29
15
VenusLab-UWB-520nm
0.013°+0.01/-0
460HP/ PM460
Ф12*25.5mm
0.15
3.3
15
VenusLab-UWB-638nm
0.017°+0.01/-0
630HP/ PM630
Ф12*25.5mm
0.15
3.2
15
VenusLab-UWB-660nm
0.018°+0.01/-0
630HP/ PM630
Ф12*25.5mm
0.15
3.26
15
VenusLab-UWB-785nm
0.021°+0.01/-0
780HP/ PM780
Ф12*25.5mm
0.15
3.18
15
VenusLab-UWB-850nm
0.023°+0.01/-0
780HP/ PM780
Ф12*25.5mm
0.15
3.24
15
VenusLab-UWB-980nm
0.026°+0.01/-0
Hi1060
Ф12*25.5mm
0.15
3.21
15
VenusLab-UWB-1064nm
0.026°+0.01/-0
Hi1060
Ф12*25.5mm
0.15
3.38
15
VenusLab-UWB-1310nm
0.036°+0.01/-0
9/125
Ф12*25.5mm
0.15
3.04
15
