1030nm-band single-frequency narrow-linewidth continuous-wave fiber laser
The single-frequency narrow-linewidth continuous-wave fiber laser uses a fiber DFB cavity to produce single-longitudinal-mode narrow-linewidth continuous output in the 1030nm band. Spectral linewidth is below 20kHz and side-mode suppression exceeds 60dB. Higher-power versions are available. Modular or desktop packages make it an ideal source for distributed sensing and related applications.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength [1020/1030/1053nm optional] | typical:1030±0.1 nm |
| Wavelength adjustment range [Slow temperature tuning] | typical:±0.1 nm |
| Wavelength instability | typical:≤±25 |
| Spectral linewidth [*3dB linewidth=20dB beat-frequency linewidth/20 / @3dB] | typical:≤20 kHz |
| Side Mode Suppression Ratio | typical:≥60 dB |
| Operating mode [Continuous-wave light] | CW, single-frequency and single-longitudinal-mode |
| Output Power | typical:50/100/200/500/1000 |
| Short-term Stability [Equivalent ≤±0.5% / 15 minutes] | typical:≤ ±0.02 |
| Long-term Stability [Equivalent ≤±1.2% / 8 hours] | typical:≤ ±0.05 |
| Polarization state [Fiber and connector ：Hi 1060] | Random |
| Polarization state [Fiber and connector ：PM980] | Linear polarization |
| Polarization Extinction ratio PER [Polarization state: Linear polarization / Fiber and connector:PM980] | typical:>23 dB |
| Fiber and connector [Polarization state: random] | Hi 1060；FC/APC |
| Fiber and connector [Polarization state ： Linear polarization] | PM980；FC/APC |
| Control Method [Benchtop] | Touchscreen / RS232 serial communication |
| Control Method [Module] | RS232 serial communication |
| Communication Interface [Benchtop] | DB9 female connector |
| Communication Interface [Module] | DB9 female connector |
| Power supply [Benchtop] | AC 100~240V , 30W |
| Power supply [Module] | DC 12V, ≤10W |
| Optical Power [Benchtop / Size or code:B1] | 50/100/200 |
| Optical Power [Benchtop / dimensions or code: B2] | 500/1000 |
| Optical Power [Module / Size or code ：M21，M31] | 50/100/200 |
| Optical Power [Module / Size or code ：M70] | 500/1000 |
| Operating Temperature [Benchtop] | -5~+35°C |
| Operating Humidity [Benchtop] | 0~70% |
| Operating Temperature [Module] | -5~+35°C |
| Operating Humidity [Module] | 0~70% |
Applications
Key Features
Datasheet
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Supplier Information
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