Fiber output, PM options, seed formats
FL-1027-LN-L1027 nm near-infrared single-frequency low-noise fiber laser
1027 nmThe FL-1027-LN-L is a 1027 nm continuous-wave fiber laser. Pump energy is supplied to an active fiber, which guides the light and provides optical gain as it propagates. Output coupling then delivers the amplified beam to the experiment. Single-longitudinal-mode operation selects one resonator frequency. Linewidth describes the spread around that frequency, while frequency drift describes how its center moves over time. This distinction matters when matching the source to a narrow resonance or an interferometer.
Specifications
FL-1027-LN-L
24 specification rows
| Output / average power | 1~10 W |
|---|---|
| Beam / notes | Fiber laser Low Noise Infrared Laser |
| Operating mode | CW |
| Power stability (rms, 4 hours, ±3℃) | <2%, <1%, <0.5% |
| Transverse mode | TEM00 |
| Longitudinal mode | SLM |
| Current adjustment range | 1-100% |
| Spectral linewidth (nm) | <0.004 |
| Relative intensity noise (rms, 10Hz-3MHz) | <0.1%, <0.05% |
| Frequency shift (MHz) (over ±2℃and 8 hours) | <±200 |
| M2 | <1.1 |
| Fiber connector | FC/APC, Collimator optional |
| Fiber length(m) | 1 |
| Fiber jacket | PVC, Metal optional |
| Beam diameter (mm) | 4±1 (Collimator output) |
| Polarization ratio (dB) | >15, after PM fiber |
| Warm-up time (minutes) | <30 |
| Cooled method | Air cooled or Water cooled |
| Operating temperature (℃) | 15-30 |
| Power supply (VAC) | 110/220VAC |
| Expected lifetime (hours) | >10000 |
| Wavelength (nm) | 1027±1 |
| M² | <1.1 |
| Pointing stability (urad) | <5 |
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Model selection
Nearby series comparison
Compare FL-1027-LN-L with the closest available models in the Fiber Lasers family.
| Selection parameter | FL-1027-LN-L (current) | FL-1027-SLM | 1027 |
|---|---|---|---|
| Wavelength | 1027 nm | 1027 nm | 1027 nm |
| Optical power / pulse energy | 1~10 W | 1~10 W | 1~10 W |
| Operating mode / pulse width | CW | CW | — |
| Beam quality | <1.1 | <1.1 | <1.1 |
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