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Power stability, linewidth, beam quality

MSL-T-369369 nm UV single-frequency CW laser

369 nm

MSL-T-369 is a 369 nm CW laser. Used for flow cytometry, dna sequencing, optical instrument, medical imaging. Linewidth < 0.000005 nm, Coherent length >30 m Single Longitudinal Mode UV Laser MSL-T- 369/ 1~80mW Linewidth < 0.000005 nm, Coherent length >30 m. Key specifications: output / average power 1~80 mW. View specifications, datasheet and enquiry options from Precisometer.

Specifications

MSL-T-369

2 specification rows

Wavelength369 nm
Output / average power1~80 mW
Beam / notesLinewidth < 0.000005 nm, Coherent length >30 m Single Longitudinal Mode UV Laser MSL-T-369/ 1~80 mW Linewidth < 0.000005 nm, Coherent length >30 m

Series-level technical context

Engineering context for a thin CW Lasers record

This model has no standalone PDF and only a small number of model-specific rows. The values below are traceable context from 12 wavelength-near cw lasers records; they define the parameters to qualify, but are not substituted for an order-specific datasheet.

Typical operating fields in the series

  • Output / average power: 1-20 mW
  • Output / average power: 1~100 mW
  • Output / average power: 100~150 mW
  • Operating mode: CW
  • Power stability (rms, 4 hours±3℃): <3%, <2%, (<1% optional@Water Cooled)

Beam-quality tolerance context

Nearby series records state M²: ~3.0, M²: <1.2, Beam divergence, full angle (mrad): <2.0, and Beam divergence, full angle (mrad): <1.2. These are series context, not guaranteed values for MSL-T-369; confirm them on the order-specific datasheet.

Optical integration schematic

  1. Step 1Laser head and temperature-stabilized base
  2. Step 2Safety shutter and optional optical isolator
  3. Step 3Beam steering, expansion or fiber-launch optics
  4. Step 4Experiment input with wavelength-matched coatings

Application context

Why this design is used

Typical uses for this laser type, with the selection logic tied to the model record.

Flow cytometry

MSL-T-369: 369 nm emission can be matched to the absorption or excitation band used in Flow cytometry. Power stability and beam pointing should be confirmed because both affect quantitative image or fluorescence intensity.

DNA sequencing

MSL-T-369: 369 nm emission can be matched to the absorption or excitation band used in DNA sequencing. Power stability and beam pointing should be confirmed because both affect quantitative image or fluorescence intensity.

Optical instrument

MSL-T-369: 369 nm emission determines compatible optics, coatings and detectors for Optical instrument. Beam quality, divergence and pointing stability should be checked against the experiment geometry.

Medical imaging

MSL-T-369: 369 nm emission can be matched to the absorption or excitation band used in Medical imaging. Power stability and beam pointing should be confirmed because both affect quantitative image or fluorescence intensity.

Need this configured?

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.

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Model selection

Nearby series comparison

Compare MSL-T-369 with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.

Selection parameterMSL-T-369 (current)UV-SF-370UV-FN-365
Wavelength369 nm370 nm365 nm
Optical power / pulse energy1~80 mW1-20 mW1~100 mW
Operating mode / pulse widthConfirm for this modelCWCW
Beam qualityConfirm for this modelTEM00TEM00