SLM, narrow linewidth, coherence
MSL-S-532-Brillouin is a 532 nm Single-Frequency laser. Used for brillouin spectroscopy, brillouin microscopy, dna sequencing, flow cytometry. M²: <1.1. Key specifications: output / average power 1~150 mW, spectral linewidth <1 MHz, optical noise <0.1% RIN(DC-20 MHz). View specifications, datasheet and enquiry options from Precisometer.
Specifications
4 specification rows
| Wavelength | 532 nm |
|---|---|
| Output / average power | 1~150 mW |
| Spectral linewidth | <1 MHz |
| Optical noise | <0.1% RIN(DC-20 MHz) |
| M² | <1.1 |
Series-level technical context
This model has no standalone PDF and only a small number of model-specific rows. The values below are traceable context from 113 nearby configurations on the same source-product record; they define the parameters to qualify, but are not substituted for an order-specific datasheet.
Nearby series records state M²: <1.5, M²: <1.2, Beam divergence, full angle (mrad): <1.0, and Beam divergence, full angle (mrad): <1.2. These are series context, not guaranteed values for MSL-S-532-Brillouin; confirm them on the order-specific datasheet.
Application context
Applications named on this model’s datasheet, expanded with the model’s optical specifications.
MSL-S-532-Brillouin: 532 nm emission sets the excitation and detector-band choice for Brillouin spectroscopy; linewidth and wavelength stability determine how cleanly weak spectral features can be separated from the laser line. The listed beam characteristic (<1.1) also controls focusing and collection geometry.
MSL-S-532-Brillouin: 532 nm emission can be matched to the absorption or excitation band used in Brillouin microscopy. The stated stability or noise figure (<0.1% RIN(DC-20 MHz)) helps keep measured intensity changes attributable to the sample rather than source drift.
MSL-S-532-Brillouin: 532 nm emission can be matched to the absorption or excitation band used in DNA sequencing. The stated stability or noise figure (<0.1% RIN(DC-20 MHz)) helps keep measured intensity changes attributable to the sample rather than source drift.
MSL-S-532-Brillouin: 532 nm emission can be matched to the absorption or excitation band used in Flow cytometry. The stated stability or noise figure (<0.1% RIN(DC-20 MHz)) helps keep measured intensity changes attributable to the sample rather than source drift.
System integration
Use these checks to connect MSL-S-532-Brillouin to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
M²: <1.1. Size the downstream optics from the stated beam diameter and divergence rather than from the aperture of the housing, and confirm the polarisation state before specifying isolators or polarising optics.
Share wavelength, operating mode, output power or pulse energy, linewidth or pulse width, delivery, control, and safety requirements and we will qualify the matching configuration and lead time.
Model selection
Compare MSL-S-532-Brillouin with the closest available models in the Single-Frequency Lasers family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | MSL-S-532-Brillouin (current) | MSL-S-532 | MSL-S-532-D |
|---|---|---|---|
| Wavelength | 532 nm | 532 nm | 532 nm |
| Optical power / pulse energy | 1~150 mW | 1~150 mW | 1~150 mW |
| Operating mode / pulse width | Confirm for this model | Confirm for this model | Confirm for this model |
| Beam quality | <1.1 | <1.2 | <1.1 |
Compare the MSL-S-532-Brillouin with nearby single-frequency lasers across the wavelength range.
Choosing a laser
Which specifications decide the experiment, and which ones cost money without changing the result.
PhotonicsLinewidth, spectral width, RIN, M², and coherence length answer five different questions. Translate each into the units your experiment is designed in — and learn which ones not to pay for.
Open guide
PhotonicsSingle-mode fiber does not preserve polarization. Pin the state, erase it with a scrambler, or maintain it in PM fiber — which one your measurement needs, and the response time and extinction ratio that decide it.
Open guide