Fiber output, PM options, seed formats
FL-631-LN-L631 nm red single-frequency low-noise fiber laser
631 nmFL-631-LN-L is a 631 nm Fiber laser. Used for optical lattices, atomic cooling, quantum simulation, scientific research. Narrow Linewidth Red Laser. Key specifications: output / average power 1~1500 mW, free space output power (mw) 1mW-1.5W, fiber coupled output power (mw) 1-500. View specifications, datasheet and enquiry options from Precisometer.
Specifications
FL-631-LN-L
26 specification rows
| Output / average power | 1~1500 mW |
|---|---|
| Beam / notes | Narrow Linewidth Red Laser |
| Free space output power (mW) | 1mW-1.5W |
| Fiber coupled output power (mW) | 1-500 |
| Power stability (rms, 4 hours, ±3℃) | <2%, <1% |
| Transverse mode | TEM00 |
| Longitudinal mode | SLM |
| Current adjustment range | 1-100% |
| Spectral linewidth (nm) | <0.002 |
| Relative intensity noise (rms,10Hz-3MHz) | <0.1%, <0.05% |
| Frequency shift (MHz)(over ±2℃and 8hours ) | <±200 |
| M2 | <1.1 |
| Fiber connector | FC/APC |
| Fiber length(m) | 1 |
| Fiber jacket | PVC, Metal optional |
| Polarization ratio (dB) | >15 Horizontal (Vertical optional) |
| Warm-up time (minutes) | <30 |
| Cooled method | Air cooled or Water cooled |
| Operating temperature (℃) | 15-30 |
| Operating voltage (VAC) | 110/220V |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 631±1 |
| Operating mode | CW |
| M² | <1.1 |
| Numerical aperture | 0.12NA |
| Beam diameter (mm) | ~1@free space output |
Applications
Uses named on this model’s datasheet.
- Optical lattices
- Atomic cooling
- Quantum simulation
- Scientific research
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