8-Channel Multi-Mode 850nm Point Light Source Multi-Channel Stable Light Source
The 8-channel multi-mode 850nm point light source refers to an optical device that can emit optical signals of 850nm wavelength, which has the transmission characteristics of multi-mode fiber and eight independent optical channels. It is usually used in application scenarios requiring multi-channel and multi-wavelength optical signal output, such as optical communication, optical testing, optical experiments, etc.
Characteristics and advantages
Multi-channel design:
The 8-channel design allows multiple optical signals to be processed simultaneously, increasing the flexibility and efficiency of the system.
Multimode fiber transmission:
Using multi-mode fiber as transmission medium, it is suitable for a variety of optical communication and optical system applications.
Multimode fiber can support the simultaneous transmission of multiple optical signal modes, which increases the transmission capacity and coverage of optical signals.
850nm wavelength:
850nm is part of the near-infrared light band, which has higher penetration and lower attenuation characteristics.
In optical communications and optical experiments, the 850nm wavelength is often used for high-speed data transmission and optical signal testing over short distances.
Point light output:
The output form of the point light source makes the optical signal form a point distribution in space, which is suitable for application scenarios that need to accurately control the size and position of the light spot.
Technical specification
| Model # |
U8128 |
| Device Package |
TO |
| Optional Wavelength |
850nm |
| Wavelength Accuracy |
± 3 nm |
| Output Power |
≥1.0mW |
| Connector Type |
FC/APC (Other Adaptor Can Be Customized) |
| Bandwidth@3 dB |
＜ 0.1 nm |
| Bandwidth@20 dB |
＜ 0.5 nm |
| Output Power Stability within 15mins |
≤±0.01 dB |
| Output Power Stability within 8 hrs |
≤±0. 05 dB |
| SMSR |
＞ 35 dB (850/980nm),＞ 40 dB(1270nm etc.) |
| Operation Temperature |
0～ +40 ℃ |
| Storage Temperature |
-30～+80 ℃ |
| Dimensions |
235 mm W, 55 mm H, 320 mm D |
| Weight |
3.0 kg |
Application scenario
Optical communication:
In optical communication system, 8-channel multi-mode 850nm point light source can be used for transmission and distribution of multi-channel optical signals.
It can be used as part of an optical transmitter to convert electrical signals into optical signals and transmit them.
Light test:
During optical testing and calibration, the 8-channel multimode 850nm point source can be used to simulate the transmission characteristics of optical signals under different optical attenuation conditions.
By adjusting the output power and attenuation of the light source, the performance of the optical communication system can be accurately tested and evaluated.
Optical experiment:
In optical experiments and scientific research projects, the 8-channel multi-mode 850nm point light source can be used to study the transmission, attenuation, scattering and other characteristics of optical signals.
It can also be used as a calibration light source for optical instruments and equipment to ensure the accuracy and reliability of experimental results.
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