Infrared and Laser Engineering, Volume. 51, Issue 7, 20210639(2022)
Study on dynamic wavelength matching technology of laser radar based on volume grating narrowband optical filtering
Fig. 4. (a) The emission spectrum and VBG spectrum; (b) Simulation analysis of wavelength matching error
Fig. 5. Measurement of angular characteristics of 1 064 nm volume grating
Fig. 8. Relationship between angular resolution and central wavelength resolution
Fig. 9. Transmittance changes during volume grating angular scanning
Fig. 10. (a) Experimental results of wavelength matching tracking;(b) Analysis of wavelength matching error
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Wei Fan, Bo Liu, Yun Jiang. Study on dynamic wavelength matching technology of laser radar based on volume grating narrowband optical filtering[J]. Infrared and Laser Engineering, 2022, 51(7): 20210639
Category: Lasers & Laser optics
Received: Sep. 6, 2021
Accepted: --
Published Online: Dec. 20, 2022
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