Description
1392 nm 10 mW DFB laser diode adopts multi‑quantum‑well distributed‑feedback chip inside a standard 14‑pin butterfly package. It integrates a TEC cooler and thermistor for precise wavelength stabilization, with typical output power of 10 mW at 25 °C.
The typical center wavelength is 1392 nm, minimum SMSR reaches 35 dB, and optical isolation is no less than 35 dB. It supports SMF‑28e or PM fiber pigtail with FC/APC connector. Operating temperature ranges from ‑20 °C to +70 °C and it is RoHS‑compliant.
Widely applied in optical fiber communication, optical instruments and fiber‑optic sensing systems, this single‑frequency laser delivers stable spectral performance for various light‑source applications.
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1392nm DFB Butterfly Laser Diode
Specifications
| Center Wavelength: | 1.392 um |
|---|---|
| Output Power: | 10 mW |
| Side Mode Suppression Ratio: | 35 dB |
| Optical Isolation: | 35 dB |
| Spectral Width(-20 DB): | 0.1~1 nm |
| Polarization Extinction Ratio: | 18 dB |
| Wavelength Temp. Coefficient: | 0.08 nm/C |
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Features
- Multi-Quantum Well (MQW) Distributed Feedback(DFB) lasers;
- 14-pin Butterfly package;
- Built-in thermistor, and TEC;
- Fiber type can be SMF-28e or PM fiber;
- Operating temperature: -20~ +70C;
- RoHS Compliant.
Applications
- Optical fiber communication;
- Optical instrument;
- Optical fiber sensor;
- Light source
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