1550nm Wavelength Single-mode Fiber Coupling Laser
The 1550nm single-wavelength laser uses a highly stable semiconductor laser chip with single-mode fiber output. Dedicated drive and temperature-control circuits ensure safe, stable operation. Desktop or modular packages are available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength [1535~1565nm Customizable] | typical:1550 nm |
| Wavelength Accuracy | typical:±0.5 nm |
| Spectral linewidth | typical:≤0.5/≤1/≤3 |
| Side Mode Suppression Ratio | typical:>50 dB |
| Operating mode [Continuous-wave light] | CW |
| Output Power | typical:10/20/50/100/200/400/500 |
| Power adjustment Range | typical:10%~100% |
| 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 ：SMF-28] | Random |
| Polarization state [Fiber and connector ：PM1550] | Linear polarization |
| Polarization Extinction ratio PER [Polarization state: Linear polarization / Fiber and connector:PM1550] | typical:>23 dB |
| Fiber and connector [Polarization state: random] | SMF-28；FC/APC |
| Fiber and connector [Polarization state ： Linear polarization] | PM1550；FC/APC |
| Control Method [Benchtop] | Touchscreen / RS232 serial communication |
| Control Method [Module] | RS232 serial communication |
| Communication Interface [Benchtop] | DB9 female connector |
| Communication Interface [Module / Optical power (mW)：10/20/50/100 / Size or code ：M15] | ZH1.5-3 PIN port |
| Communication Interface [Module / Optical power (mW)：100/200 / Size or code ：M20] | DB9 female connector |
| Communication Interface [Module / Optical power (mW)：400/500 / Size or code ：M21] | DB9 female connector |
| Communication Interface [Module / Optical power (mW)：400/500 / Size or code ：M31] | DB9 female connector |
| Power supply [Benchtop] | AC 100~240V , 30W |
| Power supply [Module] | DC 5V, 15W |
| Optical Power [Benchtop / Size or code:B1] | 10/20/50/100/200/400 |
| Optical Power [Benchtop / dimensions or code: B2] | 500 mW |
| Optical Power [Module / Size or code ：M15] | 10/20/50/100 |
| Optical Power [Module / Size or code ：M20] | 100/200 |
| Optical Power [Module / Size or code ：M21] | 400/500 |
| Optical Power [Module / Size or code ：M31] | 400/500 |
| Heat dissipation Method [Benchtop] | Built-in air cooling |
| Heat dissipation Method [Module / Optical power (mW)：10/20/50/100 / Size or code ：M15] | Contact cooling |
| Heat dissipation Method [Module / Optical power (mW)：100/200 / Size or code ：M20] | Contact cooling |
| Heat dissipation Method [Module / Optical power (mW)：400/500 / Size or code ：M21] | Contact cooling |
| Heat dissipation Method [Module / Optical power (mW)：400/500 / Size or code ：M31] | Contact cooling |
| Heat dissipation Method [Module / Optical power (mW)：400/500 / Size or code ：M31] | Air cooling |
| Operating Temperature | -5~+35°C |
| Operating Humidity | 0~70% |
Applications
Key Features
Datasheet
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Supplier Information
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