Fiber output, PM options, seed formats
FL-1530-SLM1530 nm infrared narrow-linewidth single-frequency fiber laser
1530 nmThe FL-1530-SLM is a 1530 nm continuous-wave fiber laser. A seed laser establishes the optical signal, and a fiber amplifier increases its power while guiding the light in active fiber. 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-1530-SLM
25 specification rows
| Output / average power | 1~1000 mW |
|---|---|
| Spectral linewidth | <5 kHz |
| M² | <1.1 |
| Operating mode | CW |
| Power stability (rms, 4 hours, ±3℃) | <2%, <1%, <0.5% |
| Transverse mode | TEM00 |
| Longitudinal mode | SLM |
| Frequency shift (MHz) (over ±2℃and 8 hours) | <±200 |
| Fiber connector | FC/APC, Collimator optional |
| Fiber jacket | PVC, Metal optional |
| Polarization ratio (dB) | >15, after PM fiber |
| Warm-up time (minutes) | <30 |
| Cooled method | Air cooled or Water cooled |
| Power supply (VAC) | 110/220VAC |
| Expected lifetime (hours) | >10000 |
| Typical wavelength (nm) | 1530 |
| Current adjustment range | 1-100% |
| Temperature turning range (nm) | >0.4 |
| PZT Tuning range (GHz) | >3 |
| PZT Tuning bandwidth (kHz) | >5 |
| Relative intensity noise (rms, 10Hz-3MHz) | <0.3%, <0.1%, (<0.05% optional) |
| Fiber length(m) | 1 |
| Beam diameter (mm) | 4±1 (Collimator output) |
| Pointing stability (urad) | <5 |
| Operating temperature (℃) | 15-30 |
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Model selection
Nearby series comparison
Compare FL-1530-SLM with the closest available models in the Fiber Lasers family.
| Selection parameter | FL-1530-SLM (current) | MDL-III-1530-SM | MDL-III-1530DFB-SM |
|---|---|---|---|
| Wavelength | 1530 nm | 1530 nm | 1530 nm |
| Optical power / pulse energy | 1~1000 mW | 1~15 mW | 1~15 mW |
| Operating mode / pulse width | CW | — | — |
| Beam quality | <1.1 | — | — |
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