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Power stability, linewidth, beam quality

MGL-U-501-SF501 nm green CW laser

501 nm

MGL-U-501-SF is a 501 nm CW laser. Used for collimation, laser medical treatment, flow cytometry, dna sequencing. High Stability Green Laser. Key specifications: output / average power 1~200 mW. View specifications, datasheet and enquiry options from Precisometer.

Specifications

MGL-U-501-SF

2 specification rows

Wavelength501 nm
Output / average power1~200 mW
Beam / notesHigh Stability Green Laser

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: 200~600 mW
  • Output / average power: 1~30 mW
  • Output / average power: 1~50 mW
  • Operating mode: CW
  • Power stability (rms, 4 hours±3℃): <5%, <3%

Beam-quality tolerance context

Nearby series records state M²: <1.1, Beam divergence, full angle (mrad): <5, and Beam divergence, full angle (mrad): <1.5. These are series context, not guaranteed values for MGL-U-501-SF; 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.

Collimation

MGL-U-501-SF: Collimation benefits from a stable, focusable source. 501 nm emission fixes the compatible coatings and detector response, while M², divergence and pointing stability should be confirmed for the intended beam path.

Laser medical treatment

MGL-U-501-SF: 501 nm emission determines compatible optics, coatings and detectors for Laser medical treatment. Beam quality, divergence and pointing stability should be checked against the experiment geometry.

Flow cytometry

MGL-U-501-SF: 501 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

MGL-U-501-SF: 501 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.

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 MGL-U-501-SF with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.

Selection parameterMGL-U-501-SF (current)MGL-DF-501TEM-LN-505
Wavelength501 nm501 nm505 nm
Optical power / pulse energy1~200 mW200~600 mW1~30 mW
Operating mode / pulse widthConfirm for this modelCWCW
Beam qualityConfirm for this modelNear TEM00TEM00