The infrared imaging spectrograph (IRIS) for TMT: On-instrument wavefront sensors (OIWFS) and NFIRAOS interface

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 7735, Issue PART 1, 2010, Pages

  Loop, David ^a   Reshetov, Vlad ^a   Fletcher, Murray ^a   Wooff, Robert ^a   Dunn, Jennifer ^a   Moore, Anna ^b   Smith, Roger ^b   Hale, David ^b   Dekany, Richard ^b   Wang, Lianqi ^c   Ellerbroek, Brent ^c   Simard, Luc ^c   Crampton, David ^c  

^a NATIONAL RESEARCH COUNCIL CANADA   (Canada)

^b CALIFORNIA INSTITUTE OF TECHNOLOGY   (United States)

^c TMT Observatory Corp   (United States)

Author keywords

adaptive optics; infrared spectrograph; instrument rotator; natural guide stars; sky coverage; wavefront sensors

Indexed keywords

BASELINE CONCEPTS; CALTECH; CAMERA DESIGN; COLLABORATIVE EFFORTS; CONCEPT STUDIES; IMAGING SPECTROGRAPH; INTERFACE SUBSYSTEM; MULTI-CONJUGATE ADAPTIVE OPTICS SYSTEMS; NATURAL GUIDE STAR; SKY COVERAGE; SYSTEM ENGINEERING; THERMAL DESIGNS; WAVEFRONT SENSORS;

DESIGN; DISTRIBUTED COMPUTER SYSTEMS; IMAGING SYSTEMS; INFRARED SPECTROGRAPHS; ROTATION; SENSORS; STARS; THERMOGRAPHY (IMAGING); WAVEFRONTS;

INSTRUMENTS;

EID: 78149276923     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.857463     Document Type: Conference Paper

References (15)

1. J. E. Larkin, A. M. Moore, E. J. Barton, B. J. Bauman, K. Bui, J. M. Canfield, D. Crampton, A. Delacroix, J. M. Fletcher, D. Hale, D. J. Loop, C. N. Niehaus, A. C. Phillips, V. A. Reshetov, L. Simard, R. M. Smith, R. Suzuki, T. Usada, S. A. Wright, "The infrared imaging spectrograph (IRIS) for TMT; instrument overview", Proc. SPIE vol 7735, 7735-79 (2010).
2. E. J. Barton, J. E. Larkin, A. M. Moore, S. A. Wright, D. Crampton, L. Simard, "The infrared imaging spectrograph (IRIS) for TMT; the science case", Proc. SPIE vol 7735, 7735-208 (2010).
3. A. M. Moore, B. J. Bauman, E. J. Barton, D. Crampton, A. Delacroix, J. E. Larkin, L. Simard, S. A. Wright, "The infrared imaging spectrograph (IRIS) for TMT; spectrograph design", Proc. SPIE vol 7735, 7735-87 (2010).
4. R. Suzuki, T. Usada, D. Crampton, J. E. Larkin, A.M.Moore, L. Simard, "The infrared imaging spectrograph (IRIS) for TMT; imager design", Proc. SPIE vol 7735, 7735-214 (2010).
5. S. A. Wright, E. J. Barton, J. E. Larkin, A. M. Moore, D. Crampton, L. Simard, "The infrared imaging spectrograph (IRIS) for TMT; sensitivities and simulations", Proc. SPIE vol 7735, 7735-284 (2010).
6. A. C. Phillips, B. J. Bauman, J. E. Larkin, A. M. Moore, C. N. Niehaus, D. Crampton, L. Simard, "The infrared imaging spectrograph (IRIS) for TMT; the atmospheric dispersion corrector", Proc. SPIE vol 7735, 7735-212 (2010).
7. D. Hale, R. M. Smith, G. Rahmer, D. J. Loop, B. L. Ellerbroek, L. Wang, "NIR low order wavefront sensor for TMT IRIS", Proc. SPIE vol 7736, 7736-36 (2010).
8. R. M. Clare, B. L. Ellerbroek, J-P. Veran, "Adaptive optics sky coverage modeling for extreme large telescopes", Appl. Opt. 45, pp. 8964-8978 (2006).
9. L. Wang, B. L. Ellerbroek, G. Herriot, J-P. Veran, "High fidelity sky coverage analysis via time domain adaptive optics simulations", Appl. Opt. 48, pp. 5076-5087 (2009).
10. D. S. Ashby, T. Sargent, D. Cox, J. Rosato, and J. G. Brynnel, "The Large Binocular Telescope azimuth and elevation encoder system", Proc. SPIE vol 7019, 7019-20 (2008).
11. R. F. Leger, D. Long, L. N. Carey, R. E. Owen, W. Sigmund, "Design and construction of instrument rotator for the Sloan Digital Sky Survey (SDSS) telescope", Proc. SPIE vol 4837, pp.533-547 (2003).
12. R. F. Leger, "Design parameters for telescope axes drives", Proc. SPIE vol 5495, pp. 394-402 (2004).
13. G. Wang, L. Ma, Z. Yao, G. Li, "Experiment study on friction drive", Proc. SPIE vol 5495, 5495-419 (2004).
14. R. H. Hammerschlag, F. C. M. Bettonvil, A. P. L. Jgers, G. B. Scharmer, "Large bearings with incorporated gears, high stiffness, and precision for the Swedish Solar Telescope (SST) on La Palma", Proc. SPIE vol 6273, 6273-15-1 (2006).
15. S. Yang, Z. Zhang, "Servo control system for friction drive with ultra-low speed and high accuracy", Proc. SPIE vol 7019, 7019-2B (2008).