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
- Infrared and Laser Engineering
- Vol. 49, Issue 10, 20201042 (2020)
Fig. 1. Schematic of the optical phased array technology in beam launch
Fig. 2. Schematic of optical phased array technology in long-distance high-resolution imaging
Fig. 3. Schematic of COAT technology
Fig. 4. Schematic drawing of a two-element dithered COAT system
Fig. 5. Seven-element COAT experiment setup
Fig. 6. Experiment results of the 7 beams COAT
Fig. 7. Assembly of large-aperture transceiver telescope composed of adaptive phase-locked sub-apertures
Fig. 8. Schematic of phase locking and adaptive optical compensation control system in APPLE system
Fig. 9. Schematic and photo of 7 km target-in-the-loop coherent beam combination
Fig. 10. Experimental results of 7 km target-in-the-loop coherent beam combination
Fig. 11. Schematic and photo of MIT 64×64 photon phased array
Fig. 12. Experimental results of MIT 64×64 photon phased array
Fig. 13. Schematic of the 16-unit optical modulator array developed by IBM Laboratory based on the micromechanical structure in the display system in 1977
Fig. 14. Scanning electron microscope images of 8×8 HCG MEMS phased array device
Fig. 15. Photos of 160×160 MEMS phased array device prepared by the University of California research group in 2018
Fig. 16. High-power LCD and test site developed by Rockwell Scientific in 2006
Fig. 17. Schematic of 64-channel coherent beam combination of fiber lasers developed by Thales Research & Technology in 2011
Fig. 18. Schematic of 1.08 kW coherent beam combination of fiber lasers developed by NUDT in 2011
Fig. 19. Schematic of 4 kW coherent beam combination of fiber lasers developed by MIT in 2011
Fig. 20. [in Chinese]
Fig. 20. Schematic and photo of 105.5 kW coherent beam combination of slab lasers developed by Northrop Grumman
Fig. 21. Schematic of SPIDER
Fig. 22. Experimental results of SPIDER
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