Infrared and Laser Engineering, Volume. 49, Issue 10, 20201042(2020)

Review of optical phased array techniques

Yanxing Ma, Jian Wu, Rongtao Su, Pengfei Ma, Pu Zhou, Xiaojun Xu, and Yijun Zhao
Author Affiliations
  • College of Advanced Interdisciplinary Studies, National University of Defense Technology, Changsha 410073, China
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    Figures & Tables(23)
    Schematic of the optical phased array technology in beam launch
    Schematic of optical phased array technology in long-distance high-resolution imaging
    Schematic of COAT technology
    Schematic drawing of a two-element dithered COAT system
    Seven-element COAT experiment setup
    Experiment results of the 7 beams COAT
    Assembly of large-aperture transceiver telescope composed of adaptive phase-locked sub-apertures
    Schematic of phase locking and adaptive optical compensation control system in APPLE system
    Schematic and photo of 7 km target-in-the-loop coherent beam combination
    Experimental results of 7 km target-in-the-loop coherent beam combination
    Schematic and photo of MIT 64×64 photon phased array
    Experimental results of MIT 64×64 photon phased array
    Schematic of the 16-unit optical modulator array developed by IBM Laboratory based on the micromechanical structure in the display system in 1977
    Scanning electron microscope images of 8×8 HCG MEMS phased array device
    Photos of 160×160 MEMS phased array device prepared by the University of California research group in 2018
    High-power LCD and test site developed by Rockwell Scientific in 2006
    Schematic of 64-channel coherent beam combination of fiber lasers developed by Thales Research & Technology in 2011
    Schematic of 1.08 kW coherent beam combination of fiber lasers developed by NUDT in 2011
    Schematic of 4 kW coherent beam combination of fiber lasers developed by MIT in 2011
    [in Chinese]
    Schematic and photo of 105.5 kW coherent beam combination of slab lasers developed by Northrop Grumman
    Schematic of SPIDER
    Experimental results of SPIDER
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    Yanxing Ma, Jian Wu, Rongtao Su, Pengfei Ma, Pu Zhou, Xiaojun Xu, Yijun Zhao. Review of optical phased array techniques[J]. Infrared and Laser Engineering, 2020, 49(10): 20201042

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    Paper Information

    Category: Adaptive optics

    Received: Jul. 10, 2020

    Accepted: --

    Published Online: Jul. 6, 2021

    The Author Email:

    DOI:10.3788/IRLA20201042

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