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PEGASUS LASERSYSTEME GMBH - Tel.: +49 (0)5407-3123-0 - [email protected] - www.pegasus-lasersysteme.de
Specifications Materials N-BK7, UV fused
silica, Silicon---------------------------------------------------------------------Diameter 33 mm - 120 mm ---------------------------------------------------------------------Height 22 mm - 78 mm---------------------------------------------------------------------180° beam deviation +/- 3’’---------------------------------------------------------------------Clear aperture > 85 %---------------------------------------------------------------------Surface quality 60/40 scratch/dig
(40/20 on request)---------------------------------------------------------------------Flatness l/10---------------------------------------------------------------------Coatings as option HR on reflecting
surfaces---------------------------------------------------------------------
A hollow CCR prism is a tetrahedral construction by 3 surface mirrors, generating three total reflections. Any incident laser beam is reflected onto itself, regardless the prism orientation. As the incoming light passes only air (n = 1), there is no loss due to absorption and no chromatic abberation. Additionally the weight is significant less, compared to solid version.
General
• High precision 180° light reflection, regardless orientation of the prism
• Wavelength range 350 - 1550 nm• No material absorption and less wavefront distortion
compared to standard solid CCR
Typical applications
• Aerospace / aviation• Distance / runtime measurement• Land surveying and signal levelling• Spectroscopy• Imaging optics system
Standard components For any customized specification, please contact us.
HOLLOW RETROREFLECTORS
12/07/2017
Standard CCRPrism for telecommunication
Hollow prism
PEGASUS LASERSYSTEME
PEGASUS LASERSYSTEME
PEGASUS reserves the right to make changes to the products or information without notice. No liability is assumed as a result of their use or application.
PEGASUS LASERSYSTEME
Number Dia. (mm) Height (mm) DeviationPL.HRR.0101 120 78 +/- 3’’PL.HRR.0201 90 76 +/- 3’’PL.HRR.0301 50 33.5 +/- 3’’PL.HRR.0401 40 26.7 +/- 3’’PL.HRR.0501 33 22 +/- 3’’
