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Power stability, linewidth, beam quality

MXL-1930(FC)1930 nm infrared CW laser

1930 nm

MXL-1930(FC) is a 1930 nm CW laser. Used for communication, spectrum analysis, measurement, flow cytometry. 1930 nm Infrared Laser. Key specifications: output / average power 1~510 mW. View specifications, datasheet and enquiry options from Precisometer.

Specifications

MXL-1930(FC)

2 specification rows

Wavelength1930 nm
Output / average power1~510 mW
Beam / notes1930 nm Infrared 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 5 nearby configurations on the same source-product record; they define the parameters to qualify, but are not substituted for an order-specific datasheet.

Typical operating fields in the series

  • Output / average power: 1~15 W
  • Output / average power: 1~600 mW
  • Output / average power: 1~2000 mW
  • Operating mode: CW
  • Power stability (rms, over 4 hours): <3%, <2%, <1%

Beam-quality tolerance context

Nearby series records state Beam divergence, full angle (mrad): <3. 0, Beam divergence, full angle (mrad): <2, and Beam divergence, full angle (mrad): <8. These are series context, not guaranteed values for MXL-1930(FC); 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.

Communication

MXL-1930(FC): 1930 nm emission must sit inside the fiber-component passband used for Communication; connector polish, fiber mode, linewidth and back-reflection tolerance should be specified as one optical interface.

Spectrum analysis

MXL-1930(FC): 1930 nm emission sets the excitation and detector-band choice for Spectrum analysis; linewidth and wavelength stability determine how cleanly weak spectral features can be separated from the laser line.

Measurement

MXL-1930(FC): Measurement benefits from a stable, focusable source. 1930 nm emission fixes the compatible coatings and detector response, while M², divergence and pointing stability should be confirmed for the intended beam path.

Flow cytometry

MXL-1930(FC): 1930 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.

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.

Open laser selector

Model selection

Nearby series comparison

Compare MXL-1930(FC) with the closest available models in the CW Lasers family. Confirm option-dependent values on the final configuration before ordering.

Selection parameterMXL-1930(FC) (current)FC-1930MDL-H-1930
Wavelength1930 nm1930 nm1930 nm
Optical power / pulse energy1~510 mW1~15 W1~600 mW
Operating mode / pulse widthConfirm for this modelConfirm for this modelCW
Beam qualityConfirm for this modelConfirm for this modelMultimode