Precilasers
780nm Narrow Linewidth Laser (FECL)
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780nm Narrow Linewidth Laser (FECL) Based on fixed external cavity semiconductor seed laser, low noise erbium doped fiber amplifier and high efficiency frequency doubling module, Precilasers can provide high power 780nm laser, which is widely used in quantum precision measurement and optical precision measurement.
Features
- Ultra
- Size Narrow Linewidth Tunable
- Continuous Laser
Applications
- Rubidium Atom Quantum Computing
- Rubidium Atomic Gravimeter Precision
- Distance Measurement
| Models | FECL-SF-780-X (1) -CW |
|---|---|
| Center Wavelength | 780.24nm |
| Output Power | >0.2W / >0.5W / >1W / >2W / >5W / >8W / >20W |
| Operation Mode | Continuous |
| Tuning Range (temperature) | >15GHz, Continuous without mode hop |
| Output Mode | Single-mode polarization-maintaining fiber output (2) / Spatial collimation output, diameter 0.6-1mm |
| Linewidth (3) (100us integration) | <10kHz / <20kHz |
| Polarization Extinction Ratio | >20dB |
| Power Stability (3 Hours RMS) | <0.75% |
| Beam Quality | M 2 <1.1 |
| Current Tuning Range | >1GHz |
| Current Tuning Bandwidth | >1MHz |
| Cooling | Air Cooling |
| Temperature | 15-30°C (1) |
| Power Supply | 100-240V AC, 50/60Hz |
Source: Precilasers manufacturer datasheet. Download the brochure (PDF) from the Documents tab for full details.
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