Four-Channel High Power DFB Laser Source Wavelength Can Be Customized
Four-Channel High Power DFB Laser Source Wavelength Can Be Customized
Four-channel high power DFB laser source is an important equipment which has wide application in optical communication, optical fiber sensing, optical testing and other fields.
The U8134H-20 20dBm DFB laser source is a high-performance solution tailored for long-haul CWDM signal transmission and module testing. It offers excellent performance for a wide range of fiber optic test and measurement applications.
Applications:
★ Long-haul CWDM transmission;
★ Insertion loss and return loss testing of WDM, AWG, and PLC components;
★ Insertion loss and return loss testing of couplers;
★ Fiber sensor and fiber cable testing;
★ PMD and PDL measurements;
★ Fiber optic testing in a telecom R&D laboratory;
★ CWDM/LAN WDM transceiver and receiver testing.
Specification
| Model # | U8134H-20 |
| Device Package | Butterfly |
| Optional Wavelength | 1270, 1290, 1310, 1330 nm (Other wavelengths are optional) |
| Wavelength Accuracy | ± 2 nm |
| Output Power | 100mW (20dBm) |
| 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 | ＞ 45 dB |
| Operation Temperature | 0～ +40 ℃ |
| Storage Temperature | -30～+80 ℃ |
| Dimensions | 285 mm W, 105 mm H, 360 mm D |
| Weight | 5.0 kg |
Application field
Optical communication: Used to build a multi-wavelength optical communication system to improve the communication capacity and transmission rate.
Optical fiber sensing: used as a light source in optical fiber sensors to achieve high precision measurement of physical quantities such as temperature, pressure and displacement.
Optical testing: Used for testing and calibration of optical devices, fiber optic connectors and other products.
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