1570nm fiber laser light source adopts DFB semiconductor laser chip, single-mode optical fiber output, professionally designed driving circuit and TEC control to ensure laser safety and stability, which can provide desktop or modular packaging.
Optical Parameter | Unit | Typical Values | Remark |
Center wavelength | nm | 1570±1 | |
Spectrum Linewidth | nm | ≤0.1 | |
Sideband Rejection Ratio | dB | >50 | |
Output Power | dBm | 10/20/30/33/37 | Customized |
Short-term Stability (15 Minutes) | dB | ≤ ±0.02 | |
Long-term Stability (8 Hours) | dB | ≤ ±0.05 | |
Fiber Type | - | SMF-28e/PM1550 Panda | |
Optical Connector | - | FC/APC |
Electrical and environmental parameters | Desktop | Module |
Control Mode | Button | RS232 |
Communication Interface | * Optional (DB9 optional host computer software) | DB9 Female |
Power Supply | 100~240V AC, <30W | 5V DC, <15W |
Dimensions | 260(W)×280(D)×120(H)mm | 125(W)×150(D)×20(H)mm |
Operation Temperature Range | -5~+55°C | |
Operation Humidity Range | 0~70% |
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②
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③
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④
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⑤
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FL
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Operation Wavelength
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Output power (dBm)
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Fiber Type
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Package Type
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1570
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10/20/30/33/37
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SM: SMF-28e
PM: PM1550 panda
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M: Module
B: Desktop
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If you need to customize other specifications, please provide detailed description for your requirement.