Optical Processor of Synthetic Aperture LiDAR Based on Bandpass Filter
A synthetic aperture laser and imaging radar technology, applied in the field of optical processors, can solve the problems of complex imaging process, no involvement, small optical imaging results, etc.
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[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, but the protection scope of the present invention should not be limited thereby.
[0016] see first figure 1 , figure 1 It is a structural schematic diagram of the optical processor of the band-pass filter-based synthetic aperture laser imaging radar of the present invention. As can be seen from the figure, the present invention is based on the optical processor of the synthetic aperture laser imaging radar with bandpass filtering, and its composition includes a laser 10, a collimating beam expander unit 1, a synthetic aperture laser imaging radar data receiving unit 2, and a transmissive intensity type liquid crystal space A light modulator 3, a first spherical lens 4, a slit 5, a second spherical lens 6, a cylindrical lens 7, a third spherical lens 8, and a light screen 9, sequentially along the direction of the optical axis of the laser ligh...
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