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INT10

INT10-M Ø1.00” MID-IR MONOLITHIC MICHELSON INTERFEROMETER

  • Principal optical component of a Mid-IR FTIR spectrometer, Ø25.4mm aperture.
  • Operating range 650-4500 cm-1.
  • No hygroscopic materials.
  • Monolithic, alignment-free construction.  No adjustments of any kind.
  • OPD controlled by LPR-10 Low Profile Retroreflector: Order separately.
  • Customizable: Contact PLX with your requirements.
  • Cost-competitive with less stable multi-part mechanical designs.

Michelson Interferometers:

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The INT10-M Monolithic Michelson Interferometer is offered to enable the construction of a Mid-IR FTIR spectrometer by designers knowledgeable in the field.

The unit is permanently aligned and fused with the two arm mirrors imaged onto each other by a beamsplitter-compensator in a monolithic assembly. A moving retroreflector is added to one arm to complete the interferometer and allow for the variation of the optical path difference around zero OPD. The INT10-M Monolithic Michaelson Interferometer is especially suited for those with experience in FTIR machine architecture who wish to incorporate it in their proprietary designs.

Interferometer INT10-M

US PAT. 6752503 US PAT. 6141101 US PAT. 5949543

Specifications1

Specification Value 3D Model
& Diagram
CLEAR APERTURE Ø1.000in / 25.4mm Click Here
EXITING WAVEFRONT 0.25 WAVES P-V @ 633nm
OPERATING RANGE 650-4000 cm-1
MASS 460 GRAMS
OPERATING TEMPERATURE 20° - 40°C
OPERATING THERMAL GRADIENT 2°C ABSOLUTE; <2°C / 100mm

1 Due to our continuous product improvement program, specifications are subject to change without notice.

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