1590nm Wavelength Single-mode Fiber Coupling Laser
The 1590nm single-mode fiber-coupled laser uses a high-performance butterfly-packaged semiconductor laser chip and dedicated drive and temperature-control circuits for safe operation with stable output power and spectrum. It is suitable as a pump source for thulium-doped fiber lasers or fiber amplifiers. Desktop or modular packages are available.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength | typical:1570；1590 |
| Wavelength Accuracy | typical:±1 nm |
| Spectral linewidth | typical:< 0.1 nm |
| Side Mode Suppression Ratio | typical:≥50 dB |
| Operating mode [Continuous-wave light] | CW |
| Output Power [Low optical power] | typical:10/20/50/100/200/400/500 |
| Output Power [High optical power] | typical:30/33/35/37/40 |
| 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 Type ：SMF-28] | Random |
| Polarization state [Fiber Type ：PM1550] | Linear polarization |
| Polarization Extinction ratio PER [Polarization state ： Linear polarization / Fiber Type ：PM1550] | typical:>23 dB |
| Fiber Type [Polarization state: random] | SMF-28 |
| Fiber Type [Polarization state ： Linear polarization] | PM1550 |
| Fiber connector [Polarization state: random / Fiber type ：SMF-28] | FC/APC |
| Fiber connector [Polarization state ： Linear polarization / Fiber Type ：PM1550 / Slow axis Alignment] | FC/APC( Slow axis Alignment ） |
| Control Method [Benchtop] | Touchscreen / RS232 serial communication |
| Control Method [Module / Low optical power (mW)：100/200/300/400 / Size or code ：M20] | RS232 serial communication |
| Control Method [Module / High optical power (dBm)：30/33/35 / Size or code ：M31] | RS232 serial communication |
| Control Method [Module / Low optical power (mW)：500 / Size or code ：M31] | RS232 serial communication |
| Control Method [Module / High optical power (dBm)：37/40 / Size or code ：M70] | RS232 serial communication |
| Communication Interface [Benchtop] | DB9 female connector |
| Communication Interface [Module / Low optical power (mW)：100/200/300/400 / Size or code ：M20] | DB9 female connector |
| Communication Interface [Module / High optical power (dBm)：30/33/35 / Size or code ：M31] | DB9 female connector |
| Communication Interface [Module / Low optical power (mW)：500 / Size or code ：M31] | DB9 female connector |
| Communication Interface [Module / High optical power (dBm)：37/40 / Size or code ：M70] | DB9 female connector |
| Power supply [Benchtop] | AC 100~240V，150W |
| Power supply [Module / Low optical power (mW)：100/200/300/400 / Size or code ：M20] | DC5V, 30W |
| Power supply [Module / High optical power (dBm)：30/33/35 / Size or code ：M31] | DC5V, 30W |
| Power supply [Module / Low optical power (mW)：500 / Size or code ：M31] | DC12V, 80W |
| Power supply [Module / High optical power (dBm)：37/40 / Size or code ：M70] | DC12V, 80W |
| Low optical power [Benchtop / Size or code:B1] | 100/200/300/400 |
| Low optical power [Benchtop / dimensions or code: B2] | 500 mW |
| Low optical power [Module / Size or code ：M20] | 100/200/300/400 |
| Low optical power [Module / Size or code ：M31] | 500 mW |
| High optical power [Benchtop / dimensions or code: B2] | 30/33/35 |
| High optical power [Benchtop / Size or code:B3] | 37/40 |
| High optical power [Module / Size or code ：M31] | 30/33/35 |
| High optical power [Module / Size or code ：M70] | 37/40 |
| Operating Temperature | -5~+35°C |
| Operating Humidity | 0~70% |
Applications
Key Features
Datasheet
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