SLM, narrow linewidth, coherence
MSL-FN-532532 nm green single-frequency laser
532 nmThe MSL-FN-532 is a 532 nm continuous-wave solid-state laser. Light is amplified in a solid gain medium inside an optical resonator. The resonator feeds light back through that medium to build the laser beam. The pump arrangement and cooling determine how energy is supplied and waste heat is removed. 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
MSL-FN-532
20 specification rows
| Output / average power | 100~400 mW |
|---|---|
| Operating mode | CW |
| Transverse mode | TEM00 |
| Longitudinal mode | Single |
| Spectral linewidth (nm) | <0.00001 |
| Noise of amplitude (rms, 1Hz~20MHz) | <0.5% |
| M2 factor | <1.2(<1.1 optional) |
| Polarization ratio | >100:1, Vertical±5 degree (Horizontal Optional) |
| Warm-up time (minutes) | <10 |
| Pointing stability after warm-up (mrad) | <0.05 |
| Operating temperature (℃) | 15~35 |
| Power supply (90-264VAC) | PSU-H-FDA |
| Expected lifetime (hours) | 10000 |
| Warranty | 1 year |
| Wavelength (nm) | 532±1 |
| Coherent length (m) | >50 |
| M² | <1.2(<1.1 optional) |
| Beam diameter at the aperture (1/e2, mm) | <1.5 |
| Beam divergence, full angle (mrad) | <1.2 |
| Beam height from base plate (mm) | 27.4 |
What do you need?
Tell us the output power, linewidth and beam delivery you need, and we'll reply with the matching configuration and lead time.
Model selection
Nearby series comparison
Compare MSL-FN-532 with the closest available models in the Single-Frequency Lasers family.
| Selection parameter | MSL-FN-532 (current) | MSL-S-532-Brillouin | MSL-S-532 |
|---|---|---|---|
| Wavelength | 532 nm | 532 nm | 532 nm |
| Optical power / pulse energy | 100~400 mW | 1~150 mW | 1~150 mW |
| Operating mode / pulse width | CW | — | — |
| Beam quality | <1.2(<1.1 optional) | <1.1 | <1.2 |
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