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Senior sales engineer
Arminas Butkus +370 5 219 4884
HR right-angle retroreflectors
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HR right-angle retroreflectors

Main features

 

  • Fabricated from high-quality UV grade fused silica
  • Reflectance Rs>99,6% per surface
  • Coating stack is designed to have low dispersion (GDD) for the reflected wavelengths
  • Custom coatings, substrate material and dimensions are available upon request
  •  

    Application examples

     

  • Ultrashort pulse back reflection
  • Delay lines
  • Request custom View stock
    • Description
    • Drawing
    • Standard specifications

    Optogama HR right-angle retroreflectors consist of two highly reflective mirrors glued at right angle with precision as high as <30 arcsec. Hollow design eliminates the material dispersion, which is inherent in common retroreflector prisms, making them perfect for ultrashort pulse back reflection applications. Right angle retroreflectors are manufactured from high quality UVFS substrates, coated with low GDD high reflective coatings designed for Ti:Sapphire, Erbium and Ytterbium doped host based femtosecond laser systems.

    Corner cube retroreflectors
    Substrate material UVFS
    Aperture dimensions 16 mm
    Substrate dimensions 40×20×5
    Face dimensions toleerance +0/-0,1 mm
    Thickness tolerance ±0,2 mm
    Surface quality 20-10 S-D
    Surface flatness <λ/6@632,8 nm
    90° angle tolerance ±30 arcec
    Pyramidial error <1 arcmin
    Protective chamfers <0,25 mm at 45°
    AOI 45°
    Order your item
    Material Aperture dimensions Reflectance AOI Wavelength range SKU PRICE QUANTITY
    UVFS
    ⌀16 mm
    Rs>99,6%, Rp>99,2%
    45°
    1020-1070 nm
    28474
    290 €
    UVFS
    ⌀16 mm
    Rs>99,6%, Rp>99,2%
    45°
    510-535 nm
    28475
    290 €
    UVFS
    ⌀16 mm
    Rs>99,6%, Rp>99,2%
    45°
    760-840 nm
    28476
    340 €
    UVFS
    ⌀16 mm
    Rs>99,6%, Rp>99,2%
    45°
    1520-1570 nm
    28477
    340 €

    4Lasers