07 Dec 2017 Spectrum Scientific’s Hollow Retroreflectors have a monolithic construction made from solid aluminum and consist of three mirrored surfaces resembling the corner of a cube. These optics reflect light parallel to its incidence angle, allowing insensitivity to vibration, position and movement. SSI’s replication process allows for high volume production of repeatable performance retroreflectors.
- Return Beam Accuracy:
- Surface Accuracy: < λ/2
- Gold & Aluminum Coatings
- Monolithic construction with custom mounting features available
- Wavelength independent, No dispersion
They are included in a wide range of optical systems including Michelson type interferometers, FTIR spectrometers, and laser based tracking systems.
Custom Hollow Retroreflector designs are available upon request in addition to stock units.
Visit the website here for more information or come see SSI at Photonics West 2018 Booth #1352 | 
