780nm Single-Frequency Fiber Laser (Dual-Channel)
The Shanghai Hanyu dual-channel 780nm narrow-linewidth single-frequency fiber laser is based on the 1.5um band low-noise single-frequency fiber laser. Through nonlinear frequency conversion technology, it achieves stable linearly polarized, single longitudinal mode, ultra-narrow linewidth 780nm band single-frequency laser output.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Channel 1 - Wavelength Tuning Range (Temperature) | 0.3 |
| Channel 1 - PZT Fast Wavelength Modulation Function | Yes |
| Channel 1 - PZT Wavelength Tuning Range | 10GHz |
| Channel 1 - PZT Tuning Frequency | DC-20kHz |
| Channel 2 - Current Wavelength Tuning Bandwidth | 10MHz |
| Channel 2 - Wavelength Tuning Range | ±100MHz |
| Channel 2 - Electro-Optic Modulator (EOM) Electro-Optic Bandwidth | 10 |
| Channel 1 & Channel 2 - Output Power | 400mW |
| Channel 1 & Channel 2 - Output Power Stability (RMS) | ±1 |
| Channel 1 & Channel 2 - Output Laser Type | CW; single-frequency; single longitudinal mode |
| Channel 1 & Channel 2 - Output Beam Quality | 1.05 |
| Channel 1 & Channel 2 - Linewidth | 20kHz |
| Channel 1 & Channel 2 - Side-Mode Suppression Ratio | 30dB |
| Channel 1 & Channel 2 - Output Polarization Type | Linear polarization |
| Channel 1 & Channel 2 - Output Polarization Extinction Ratio | 20dB |
| Channel 1 & Channel 2 - Output Fiber Type | Panda PM780-HP |
| Channel 1 & Channel 2 - Output Fiber Length | 0.8m |
| Channel 1 & Channel 2 - Output Fiber Connector | FC/APC |
| Channel 1 & Channel 2 - Operating Temperature | 15℃ |
| Channel 1 & Channel 2 - Operating Voltage | 220V 50-60Hz |
| Channel 1 & Channel 2 - Dimensions | 510x480x150mm |
| Current Wavelength Tuning Bandwidth | MHz |
| Electro-Optic Modulator (EOM) Electro-Optic Bandwidth | GHz |
Applications
Datasheet
Supplier Information
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