Tao Yu, Xinyang Li, Feng Li, Chao Geng. Design of the phase precise adjustment mechanism of the CCR array and its phase-locked experiment[J]. Infrared and Laser Engineering, 2020, 49(8): 20190568
- Infrared and Laser Engineering
- Vol. 49, Issue 8, 20190568 (2020)
Fig. 1. Corner cube reflector array
Fig. 2. Simulation of seven units far field intensity distribution. (a) Random piston phase difference far field intensity distribution,(b) No piston phase difference far field intensity distribution,(c) Horizontal axis light intensity curve,(d) longitudinal axis light intensity curve
Fig. 3. Light path of far field intensity distribution of CCR array reflected beam
Fig. 4. Working principles of phase adjustment mechanism of the CCR array
Fig. 5. Exploded diagram of phase adjustment mechanism of the CCR array
Fig. 6. Phase adjustment mechanism of the CCR array
Fig. 7. Single far field intensity distribution. (a) Experimental far field intensity distribution, (b) Simulation far field intensity distribution
Fig. 8. Two units correction far field intensity distribution. (a) Far field intensity distribution before correction, (b) Corrected far field intensity distribution
Fig. 9. Three units correction experiment. (a)1,3 units far field intensity distribution, (b) 1,2 units far field intensity distribution, (c) Experiment of three units correction far field intensity distribution, (d) Simulation of three units correction far field intensity distribution
Fig. 10. Curve of three units far field intensity section
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