Verification of the James Webb space telescope coarse phase sensor using the keck telescope

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 6265 I, Issue , 2006, Pages

  Albanese, Marc ^a   Wirth, Allan ^a   Jankevics, Andy ^a   Gonsiorowski, Tom ^a   Ohara, Catherine ^b   Shi, Fang ^b   Troy, Mitchell ^b   Chanan, Gary ^c   Acton, Scott ^d  

^a Adaptive Optics Associates   (United States)

^b CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^c UNIVERSITY OF CALIFORNIA   (United States)

^d BALL AEROSPACE AND TECHNOLOGIES CORP   (United States)

Author keywords

Closed loop; Coarse Phase Sensor; Dispersed Hartmann Sensing; James Webb Space Telescope; Keck Telescope

Indexed keywords

CLOSED LOOPS; COARSE PHASE SENSORS; DISPERSED HARTMANN SENSING (DHS); JAMES WEBB SPACE TELESCOPE (JWST); KECK TELESCOPES;

ALGORITHMS; IMAGE RETRIEVAL; LIGHT INTERFERENCE; MIRRORS; PISTONS; SENSORS;

SPACE TELESCOPES;

EID: 33749028471     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.672055     Document Type: Conference Paper

References (3)

1. "Dispersed Hartmann Sensor and method for mirror segment alignment and phasing", U.S. Patent No. 6,649,895.
2. F. Shi, et al, "Experimental verification of dispersed fringe sensing as a segment phasing technique using the Keck telescope," Appl. Opt. 43, 4474-4481 (2004).
3. G.A. Chanan, "Design of the Keck Observatory alignment camera," in Precision Instrument Design, T.C. Bristow and A. E. Hatheway, eds., Proc. SPIE 1036, 59-70 (1988).