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Applied Optics

Applied Optics


  • Editor: James C. Wyant
  • Vol. 46, Iss. 21 — Jul. 20, 2007
  • pp: 4533–4540

Segment aberration effects on contrast

Ian J. Crossfield and Mitchell Troy  »View Author Affiliations

Applied Optics, Vol. 46, Issue 21, pp. 4533-4540 (2007)

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High-contrast imaging, particularly the direct detection of extrasolar planets, is a major science driver for the next generation of telescopes. This science requires the suppression of scattered starlight at extremely high levels and that telescopes be correctly designed today to meet these stringent requirements in the future. The challenge increases in systems with complicated aperture geometries such as obscured, segmented telescopes. Such systems can also require intensive modeling and simulation efforts in order to understand the trade-offs between different optical parameters. The feasibility and development of a contrast prediction tool for use in the design and systems engineering of these telescopes is described. The performance of a particular starlight suppression system on a large segmented telescope is described analytically. These analytical results and the results of a contrast predictor are then compared with the results of a full wave-optics simulation.

© 2007 Optical Society of America

OCIS Codes
(350.1260) Other areas of optics : Astronomical optics
(350.4600) Other areas of optics : Optical engineering

ToC Category:
Astronomical Optics

Original Manuscript: January 29, 2007
Revised Manuscript: February 28, 2007
Manuscript Accepted: March 6, 2007
Published: July 6, 2007

Ian J. Crossfield and Mitchell Troy, "Segment aberration effects on contrast," Appl. Opt. 46, 4533-4540 (2007)

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  1. M. Mayor and D. Queloz, "A Jupiter-mass companion to a solar-type star," Nature 378, 355-359 (1995). [CrossRef]
  2. R. Neuhäuser, M. Mugrauer, and A. Seifahrt, "GQ Lup, 2M1207 and AB Pic: planet companion candidates imaged directly and their relevance in orbital dynamics and mass estimation via theoretical models," presented at the International Astronomical Union Symposium on Binary Stars as Critical Tools and Tests in Contemporary Astrophysics, Prague, Czech Republic, 22-25 August 2006.
  3. B. Macintosh, J. Graham, D. Palmer, R. Doyon, D. Gavel, J. Larkin, B. Oppenheimer, L. Saddlemyer, J., K. Wallace, B. Bauman, J. Evans, D. Erikson, K. Morzinski, D. Phillion, L. Poyneer, A. Sivaramakrishnan, R. Soummer, S. Thibault, and J.-P. Veran, "The Gemini planet imager," in Advances in Adaptive Optics II, B. L. Ellerbroek and D. Bonaccini Calia, eds., Proc. SPIE 6272, 62720L (2006). [CrossRef]
  4. B. Macintosh, M. Troy, R. Doyon, J. Graham, K. Baker, B. Bauman, C. Marois, D. Palmer, D. Phillion, L. Poyneer, I. Crossfield, P. Dumont, B. M. Levine, M. Shao, G. Serabyn, C. Shelton, G. Vasisht, J. K. Wallace, J.-F. Lavigne, P. Valee, N. Rowlands, K. Tam, and D. Hackett, "Extreme adaptive optics for the thirty meter telescope," in Advances in Adaptive Optics II, B. L. Ellerbroek and D. Bonaccini Calia, eds., Proc. SPIE 6272, 62720N (2006). [CrossRef]
  5. C. A. Beichman, N. J. Woolf, and C. A. Lindensmith, "The terrestrial planet finder (TPF): a NASA origins program to search for habitable planets," JPL Pub. 99-3 (Jet Propulsion Laboratory, Pasadena, Calif., 1999).
  6. B. Mennesson, M. Shao, B. Levine, J. Wallace, D. Liu, E. Serabyn, S. Unwin, and C. Beichman, "Optical planet discoverer: how to turn a 1.5 m telescope into a powerful exo-planetary systems imager," in High-Contrast Imaging for Exo-Planet Detection, A. Shultz and R. Lyon, eds., Proc. SPIE 4860, 32-44 (2003). [CrossRef]
  7. N. Yaitskova and C. Verinaud, "Adaptive optics correction of the wavefront distortions induced by segments misalignment in Extremely Large Telescope," in Ground-Based and Airborne Telescopes, L. M. Stepp, ed., Proc. SPIE 6267, 62672N (2006). [CrossRef]
  8. M. Troy and G. Chanan, "Diffraction effects from giant segmented-mirror telescopes," Appl. Opt. 42, 3745-3753 (2003). [CrossRef] [PubMed]
  9. R. J. Noll, "Zernike polynomials and atmospheric turbulence," J. Opt. Soc. Am. 66, 207-211 (1976). [CrossRef]
  10. M. Britton, "Arroyo," in Modeling and Systems Engineering for Astronomy, S. C. Craig and M. J. Cullum, eds., Proc. SPIE 5497, 290-300 (2004). [CrossRef]
  11. G. Vasisht, I. J. Crossfield, P. J. Dumont, B. M. Levine, M. Troy, M. Shao, J. C. Shelton, and J. K. Wallace, "Post-coronagraph wavefront sensing for the TMT planet formation imager," in Advances in Adaptive Optics II, B. L. Ellerbroek and D. Bonaccini Calia, eds., Proc. SPIE 6272, 627253 (2006). [CrossRef]
  12. M. Troy, I. J. Crossfield, G. Chanan, P. Dumont, J. J. Green, and B. Macintosh, "Effects of diffraction and static wavefront errors on high-contrast imaging from the thirty meter telescope," in Advances in Adaptive Optics II, B. L. Ellerbroek and D. Bonaccini Calia, eds., Proc. SPIE 6272, 62722C (2006). [CrossRef]
  13. G. A. Chanan, C. Ohara, and M. Troy, "Phasing the mirror segments of the Keck telescopes II: the narrowband phasing algorithm," Appl. Opt. 39, 4706-4714 (2000). [CrossRef]
  14. A. Give'on, N. Kasdin, R. Vanderbei, and Y. Avitzour, "On representing and correcting wavefront errors in high-contrast imaging systems," J. Opt. Soc. Am. A 23, 1063-1073 (2006). [CrossRef]
  15. E. Ponslet, D. Blanco, M. Cho, T. Mast, J. Nelson, R. J. Ponchione, M. Sirota, V. Stephens, L. Stepp, A. Tubb, and E. C. Williams, "Development of the primary mirror segment support assemblies for the thirty meter telescope," in Optomechanical Technologies for Astronomy, E. Atad-Ettedgui, J. Antebi, and D. Lemke, eds., Proc. SPIE 6273, 627319 (2006). [CrossRef]

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