1550nm Ultra-Narrow Linewidth Fiber Laser
Description
Enhance your sensing applications with the precision of the 1550nm Ultra-Narrow Linewidth Fiber Laser. Featuring a rare earth-doped fiber Distributed Feedback (DFB) laser cavity structure, this laser delivers single longitudinal mode output with a spectral linewidth of less than 3kHz and a side mode suppression ratio exceeding 50dB.
Stable, mode-hop-free wavelength operation makes it an ideal choice for laser seed sources, acoustic sensors, hydrophones, fiber distributed sensing, and coherent light communication systems.
1550nm Ultra-Narrow Linewidth Fiber Laser
Specifications |
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|---|---|
| Center Wavelength: | 1550 nm |
| Output Power: | 0.1 W |
| Output Mode: | Not Specified |
| Beam Quality (M^2): | -- |
| Spectral Linewidth: | 3 nm |
| Output Power Stability: | </= 0.1% |
| Output Fiber Type: | SMF-28, PM-1550, Other / Non-specified |
| Output Fiber Length: | -- m |
| Interface: | Other / Not-specified |
| Cooling: | Other |
| Electrical Requirements: | 110V - 60Hz, 240V - 50Hz |
| 1550nm Ultra-Narrow Linewidth Fiber Laser: | 3 |
| Spectral Linewidth: | ≤ 3 kHz |
| Wavelength Instability: | ≤ ±25 MHz |
| Side Mode Suppression Ratio: | ≥50 dB |
| Short-term Stability (15 Minutes): | ≤ ±0.02 dB |
| Long-term Stability (8 Hours): | ≤ ±0.05 dB |
| Optical Connector: | FC/APC |
| Dimensions: | 260(W)×280(D)×120(H) mm |
| Operation Humidity Range: | 0~70 % |
| Operation Temperature Range: | -5 to +55 °C |
Features
- Spectral Line-width: ≤ 3kHz
- All-fiber DFB Resonator Structure
- Stable Wavelength without Mode Hopping
Applications
- Laser Seed Source
- Acoustic Sensor
- Hydrophone
- Fiber Distributed Sensing
- Coherent Light Communication
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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How to order?
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Ships from:
China
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Sold by:
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On FindLight:
since 2015
Frequently Asked Questions
The fiber laser has an output wavelength of 1550nm.
The spectral linewidth of the fiber laser is less than 3kHz.
The fiber laser has a spectral side mode suppression ratio that exceeds 60dB.
The fiber laser can be used as a laser seed source, acoustic sensor, hydrophone, fiber distributed sensing, and coherent light source.
The fiber laser is available in module or desktop package options.