Description
The ROF High-Precision EA/DFB Laser Module is an advanced optoelectronic device manufactured by Beijing Rofea Optoelectronics Co., Ltd. It features a Distributed Feedback (DFB) laser with customizable wavelengths ranging from 852nm to 2000nm and high output power options. The laser has a narrow linewidth, which can be less than 10MHz, 1MHz, or 200KHz depending on the user's requirement. With built-in optical isolation, the module offers multiple operating modes, including continuous wave (CW), internal modulation, and external signal modulation. Available in both module and desktop packaging, this DFB laser module is ideal for applications in laser distance measurement, seed light sourcing, optical fiber communication, and optical sensing systems. It ensures high stability and precision, making it suitable for demanding applications. The output optical fiber is available in SMF/PMF, and the user can specify the optical connector type (FC/PC or FC/APC).
Tel/Whatsapp：+86-18978968297
https://www.bjrofoc.com/light-source-laser-series/
ROF DFB Laser Module Semiconductor Laser Pulse Laser Source EA Laser Light Source
Specifications
| Wavelength: | 851 nm |
|---|---|
| Average Output Power: | 50 W |
| Pulse Duration: | 851 – 853 ns |
| Beam Quality (M^2): | Not Specified |
| Max Pulse Repetition Rate: | Not Specified |
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Features
- ITU wavelength and high output power is optional
- Line width options：<10MHz, <1MHz, <200KHz
- Built-in optical isolator
- Multiple operating modes are available
- Module package, desktop package
Applications
- Laser distance measurement
- Seed light source
- Optical fiber communication
- Optical sensing system
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