1550nm DFB C-band Single Wavelength Fiber Laser 1MHz Spectral Line Width
1550nm narrow linewidth laser diode butterfly DFB semiconductor laser chip, wavelength 1550nm band, single-mode fiber output, the use of professional design of the drive circuit and TEC control to ensure laser safety and stability.
[Features]
1. Narrow line width
2. Power and spectral stability
[Applications]
1. Fiber sensing
2. Fiber laser
3. Nonlinear optical research
[Specifications]
Parameter | Unit | Value |
Center Wavelength | nm | 1550±0.5 ( 1565nm、1570nm can be Customized ) |
Spectral linewidth | MHz | 1 |
Sideband Suppression Ratio | dB | >50 |
Output Power (Optional) | mW | 10~500 (choose) |
Short-term Stability (15 minutes) | dB | ≤ ±0.02 |
Long-term Stability (8 hours) | dB | ≤ ±0.05 |
Fiber Type | Single Mode Fiber SMF-28e | |
Output Fiber Type | FC/PC(Default), FC/APC(customized) | |
Operating Temperature | ℃ | -20 ~ +65℃ |
Storage Temperature | ℃ | -40 ~ +85℃ |
Power Supply (Optional) | DC 5V / AC 220V | |
Model Size (Optional) | mm | Standard type low power:90(W)×70(D)×15(H) |
Standard type high power:150(W)×125(D)×30(H) | ||
LCD Professional type:260(W)×320(D)×120(H) | ||
Communication Interface (Optional) | DB9 Female / RS232 (Default: not inlcude) |