Share with Facebook
Tweet This
Post on reddit
Share with LinkedIn
Add to CiteULike
Add to Mendeley
Add to BibSonomyAbstract
We have developed and tested an antireflection (AR) coating method for silicon lenses used at cryogenic temperatures and millimeter wavelengths. Our particular application is a measurement of the cosmic microwave background. The coating consists of machined pieces of Cirlex glued to the silicon. The measured reflection from an AR-coated flat piece is less than at the design wavelength. The coating has been applied to flats and lenses and has survived multiple thermal cycles from 300 to . We present the manufacturing method, the material properties, the tests performed, and estimates of the loss that can be achieved in practical lenses.
© 2006 Optical Society of America
Full Article | PDF ArticleMore Like This
R. Datta, C. D. Munson, M. D. Niemack, J. J. McMahon, J. Britton, E. J. Wollack, J. Beall, M. J. Devlin, J. Fowler, P. Gallardo, J. Hubmayr, K. Irwin, L. Newburgh, J. P. Nibarger, L. Page, M. A. Quijada, B. L. Schmitt, S. T. Staggs, R. Thornton, and L. Zhang
Appl. Opt. 52(36) 8747-8758 (2013)
A. Nadolski, J. D. Vieira, J. A. Sobrin, A. M. Kofman, P. A. R. Ade, Z. Ahmed, A. J. Anderson, J. S. Avva, R. Basu Thakur, A. N. Bender, B. A. Benson, L. Bryant, J. E. Carlstrom, F. W. Carter, T. W. Cecil, C. L. Chang, J. R. Cheshire, G. E. Chesmore, J. F. Cliche, A. Cukierman, T. de Haan, M. Dierickx, J. Ding, D. Dutcher, W. Everett, J. Farwick, K. R. Ferguson, L. Florez, A. Foster, J. Fu, et al.
Appl. Opt. 59(10) 3285-3295 (2020)
Darin Rosen, Aritoki Suzuki, Brian Keating, William Krantz, Adrian T. Lee, Erin Quealy, Paul L. Richards, Praween Siritanasak, and William Walker
Appl. Opt. 52(33) 8102-8105 (2013)