OPTICS & OPTOELECTRONIC TECHNOLOGY, Volume. 20, Issue 5, 100(2022)

Piston Error Correction of Synthetic Aperture Systems with Q-Learning

LUO Yun-ji1,2,3 and WU Qiong-yan1,2,3
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • show less
    References(16)

    [1] [1] Fender J S. Synthetic apertures-An overview[J]. Proceedings of SPIE-The International Society for Optical Engineering, 1984, 440(6): 2-7.

    [2] [2] Lightsey P A. James Webb Space Telescope: large deployable cryogenic telescope in space[J]. Proceedings of SPIE-The International Society for Optical Engineering, 2012, 6720.

    [3] [3] Hill J M, Salinari P. The large binocular telescope project[C]. SPIE, 1998: 55-60.

    [4] [4] Kendrick R L, Aubrun J N, Bell R, et al. Wide-field Fizeau imaging telescope: experimental results[J]. Appl. Opt., 2006, 45(18): 4235-4240.

    [5] [5] Gonte F, Yaitskova N, Derie F, et al. APE: the active phasing experiment to test new control system and phasing technology for a European Extremely Large Optical Telescope[J]. Proceedings of SPIE-The International Society for Optical Engineering, 2005, 5894: 306-317.

    [6] [6] Troy M, Chanan G, Michaels S, et al. A conceptual design for the Thirty Meter Telescope alignment and phasing system[C]. Proceedings of SPIE the International Society for Optical Engineering, 2008, 7012.

    [7] [7] Chanan G, Troy M, F Dekens, et al. Phasing the Mirror Segments of the Keck Telescopes: The broadband phasing algorithm[J]. Applied Optics, 1998, 37(1): 140-55.

    [8] [8] Esposito S, Pinna E, Puglisi A, et al. Pyramid sensor for segmented mirror alignment[J]. Optics Letters, 2005, 30(19): 2572-2574.

    [9] [9] Acton D S, Towell T, Schwenker J, et al. End-to-end commissioning demonstration of the James Webb Space Telescope[J]. Proceedings of SPIE-The International Society for Optical Engineering, 2007, 6687: 668706-668706-10.

    [10] [10] Dam M A V, Mcleod B A, Bouchez A H. Dispersed fringe sensor for the Giant Magellan Telescope[J]. Applied Optics, 2016, 55(3): 539.

    [11] [11] Shi F, Chanan G, Ohara C, et al. Experimental verification of dispersed fringe sensing as a segment phasing technique using the Keck telescope[J]. Applied Optics, 2004, 43(23): 4474-4481.

    [12] [12] Paxman, Richard, G, et al. Joint estimation of object and aberrations by using phase diversity[J]. Journal of the Optical Society of America A, 1992, 9(7): 1072-1085.

    [13] [13] Thelen B J, Carrara D A, Paxman R G. Fine-resolution imagery of extended objects observed through volume turbulence using phase-diverse speckle[C]. SPIE, 1999: 102-111.

    [14] [14] Xie Z, Ma H, He X, et al. Adaptive piston correction of sparse aperture systems with stochastic parallel gradient descent algorithm[J]. Optics Express, 2018, 26(8): 9541.

    [15] [15] Dequan, Li, Shuyan, et al. Large-scale piston error detection technology for segmented optical mirrors via convolutional neural networks[J]. Optics Letters, 2019, 44(5): 1170-1173.

    [16] [16] Ma X, Xie Z, Ma H, et al. Piston sensing of sparse aperture systems with a single broadband image via deep learning[J]. Optics Express, 2019, 27(11): 16058.

    Tools

    Get Citation

    Copy Citation Text

    LUO Yun-ji, WU Qiong-yan. Piston Error Correction of Synthetic Aperture Systems with Q-Learning[J]. OPTICS & OPTOELECTRONIC TECHNOLOGY, 2022, 20(5): 100

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category:

    Received: Dec. 22, 2021

    Accepted: --

    Published Online: Oct. 17, 2022

    The Author Email:

    DOI:

    CSTR:32186.14.

    Topics