Research Support Instruments
IR Beam Expander

RSI Infrared Beam Expander

Optimized for 8-11.5 microns

RSI's IR Beam Expander is now for sale.  Features include:
  • Germanium and Zinc Selenide optics optimized for 8-11.5 micron wavelength range
  • 3.7-times magnification
  • 8.36 mm effective Entrance Pupil Diameter
  • 45-degree full Field Of View
  • 40 mm back working distance to Exit Pupil
  • Adjustment capabilities for collimation, 120 threads-per-inchRSI IR Beam Expander

Applications
  • Hyper- & Multi- Spectral Imagers
  • Chemical & Bio-agent detection
  • Target image recognition & analysis
  • Matched to currently available RSI/PSI products:
  • Fabry Perot Wide-Angle Interferometer
  • Infrared Beam Expander
    Specifications
    Optical Substrate
    Germanium & ZnSe
    Housing Substrate
    Aluminum
    AR Coated
    Per your specification
    Mechanical Envelope
    ะค50 mm, 65 mm long
    Mechanical Interface
    Flange-Mounted

    Optical Layout:
    Optical Layout for IR Beam Expander

    Near Diffraction-Limited Performance:
    • 87% Encircled energy at Airy disk radial distance from centroid 0.4-milliradians
    • Wavefront error nearly invariant over field
    • Corrected for Spherical and Coma
    Performance: Spot Diagram of image rays in radians at exit pupil.
    IR Beam Expander PSFs

    Performance: Modulation Transfer Function in Spatial Frequency Space.

    RSI IR Beam Expander Angular Frequency

    Contact Mark Boies (Boies "at"  rsimd.com) for more information and to customize your order.

Research Support Instruments, Inc :: 4325-B Forbes Boulevard :: Lanham, MD 20706
(301) 306-0010 :: (fax) (301) 306-0295

© Copyright 2016 Research Support Instruments, Inc. All rights reserved.