A phase diversity experiment to measure piston misalignment on the segmented primary mirror of the keck II telescope

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3356, Issue , 1998, Pages 1190-1201

  Lofdahl, Mats G ^a   Kendrick, Richard L ^a   Harwit, Alex ^a   Mitchell, Keith E ^a   Duncan, Alan L ^a   Seldin, John H ^b   Paxman, Richard O ^b   Acton, D Scott ^c  

^a LOCKHEED MARTIN   (United States)

^b ERIM International   (United States)

^c W M KECK OBSERVATORY   (United States)

Author keywords

Keck; Phase diversity; Telescopes; Wavefront

Indexed keywords

ADAPTIVE OPTICS SYSTEMS; KECK; PHASE DIVERSITY; RANDOM TURBULENCE; SEGMENTED MIRROR; SEGMENTED PRIMARY MIRRORS; SPECKLE PATTERNS; WAVEFRONT ESTIMATION;

ALGORITHMS; ALIGNMENT; ATMOSPHERIC TURBULENCE; ERRORS; ESTIMATION; EXPERIMENTS; MIRRORS; SPACE TELESCOPES; SPECKLE; TELESCOPES; WAVEFRONTS; COMPUTER SIMULATION; ERROR ANALYSIS; IMAGE ANALYSIS; RANDOM PROCESSES; SPACE OPTICS;

IMAGE SEGMENTATION; OPTICAL TELESCOPES;

PHASE DIVERSITY; SPACE TELESCOPES;

EID: 0032303627     PISSN: 0277786X     EISSN: 1996756X     Source Type: Conference Proceeding    
DOI: 10.1117/12.324519     Document Type: Conference Paper

References (21)

1. R. G. Paxman and J. R. Fienup, "Optical misalignment sensing and image reconstruction using phase diversity' Journal ofthe Optical Society ofAmerica A 5, p. 914, 1988.
2. R. G. Paxman, T. J. Schulz, and J. R. Fienup, "Joint estimation ofobject and aberrations by using phase diversity," Journal ofthe Optical Society ofAmerica A 9, pp. 1072-1085, 1992.
3. M. G. Lofdahl and G. B. Scharmer, "Wavefront sensing and image restoration from focused and defocused solar images," Astronomy & Astrophysics Supplement Series 107, pp. 243-264, 1994.
4. R. A. Gonsalves and R. Chidlaw, "Wavefront sensing by phase retrieval," in Applications ofDigitallmage Processing III, A. G. Tescher, ed., Proc. SPJE, pp. 32-39, 1979.
5. R. A. Gonsalves, "Phase retreival and diversity in adaptive optics," OpticalEngineering 21(5), pp. 829-832, 1982.
6. R. L. Kendrick, D. S. Acton, and A. L. Duncan, "Experimental results from the Lockheed phase diversity test facility," in Image reconstruction and restoration, T. J. Schulz and D. L. Snyder, eds., vol. 2302 ofProc. SPJE, pp. 312-322, 1994.
7. R. L. Kendrick, D. S. Acton, and A. L. Duncan, "Phase-diversity wave-front sensor for imaging systems," Applied Optics 33, pp. 6533-6546, 1994.
8. R. L. Kendnck, R. Bell, A. L. Duncan, G. D. Love, and D. S. Acton, "Closed ioop wavefront correction using phase diversity," in Space Telescopes and Instruments V, Bely and Breckinridge, eds., vol. 3356 of Pmc. SPIE, 1998.
9. R. G. Paxman, J. H. Seldin, M. G. Lofdahl, G. B. Scharmer, and C. U. Keller, "Evaluation of phase-diverse techniques for solar-image restoration," AstrophysicalJournal466, pp. 1087-1099, 1996.
10. M. G. Lofdahl, T. E. Berger, R. S. Shine, and A. M. Title, "Preparation of a dual wavelength sequence of high-resolution solar photosphericimages using phase diversity' Astrophysical Journal 495, 1998.
11. J. H. Seldin, M. F. Reiley, R. G. Paxman, B. E. Stribling, B. L. Ellerbroek, and D. C. Johnston, "Space-object identification using phase-diverse speckle," in Image Reconstruction andRestoration II, T. Schulz, ed., vol. 3170 ofProc. SPIE, pp. 2-15, 1997.
12. B. L. Ellerbroek, B. J. Thelen, D. J. Lee, D. A. Carrara, and R. G. Paxman, "Comparison of Shack-Hartmann wavefront sensing and phase-diverse phase retrieval," in Adaptive Optics andApplications, R. K. Tyson and R. Q. Fugate, eds., vol. 3 126 of Proc. SPIE, (San Diego, CA), 1997.
13. D. S. Acton, D. Soltau, and W. Schmidt, "Full-field wavefront measurements with phase diversity," Astronomy & Astrophysics 309, pp. 661-672, 1996.
14. B. J. Thelen, R. G. Paxman, J. H. Seldin, and D. R. Rice, "Bayes estimation of dynamic and fixed aberrations, and object from phase-diverse speckle data," in Digitallmage Recovery andSynthesis III, vol. 2827 ofPmc. SPIE, pp. 32-43, (Denver, CO), 1996.
15. P. L. Wizinowich, D. S. Acton, T. Gregory, P. J. Stomski, J. R. An, J. M. Brase, H. W. Friedman, D. T Gavel, andC. E. Max, "Status of the w. m. keck adaptive optics facility' in Adaptive Optical System Technologies, D. Bonaccini and R. K. Tyson, eds., vol. 3353 ofProc. SPIE, 1998.
16. "Keck adaptive optics note. " Number 46, Page 1.
17. E. G. Stevens and J. P. Lavine, "An analytical, aperture, and two-layer carrier diffusion MTF and quantum efficiency model for solid-state image sensors," IEEE transactions on electronic devices 41(10), pp. 1753-1760, 1994.
18. C. B. Johnson, "Point-spread functions, line-spread functions, and edge-response functions associated with MTFs of the form exp[(w/w)fl], Applied Optics 12(5), p. 1031, 1973.
19. M. Marchywka and D. G. Socker, "Modulation transfer function measurement technique for small-pixel detectors," AppliedOptics 31(34), pp. 7198-7213, 1992.
20. K. R. Lang, Astrophysical Data: Planets and Stars, Springer-Verlag,1992.
21. A. Quirrenbach, D. Mozurkewich, D. E. Buscher, C. A. Hummel, and J. T. Armstrong, "Angular diameter and limb darkening of Arcturus," Astronomy& Astrophysics 312, pp. 160-166, 1996.