Near Infrared (NIR) achromatic phase retarder
Document Type
Conference Proceeding
Publication Date
12-1-2004
Abstract
The tunable near InfraRed Lyot filter (TNIRLF) is one of the focal plane instruments for Advanced Technology Solar Telescope (ATST) project of the National Solar Observatory (NSO). Achromatic half waveplate and quarter waveplates working from 1000 nm to 1700 nm will be used in this filter. In this paper, we give a description of the design and development for the synthesized achromatic waveplates using quartz plates. The retardance variation is within 1% over the full spectral range and we discuss the variance of optical axis.
Identifier
13444288045 (Scopus)
Publication Title
Proceedings of SPIE the International Society for Optical Engineering
External Full Text Location
https://doi.org/10.1117/12.557652
ISSN
0277786X
First Page
139
Last Page
147
Volume
5523
Recommended Citation
Ma, J.; Wang, J.; Cao, W.; Denker, C.; and Wang, H., "Near Infrared (NIR) achromatic phase retarder" (2004). Faculty Publications. 20026.
https://digitalcommons.njit.edu/fac_pubs/20026
