A novel Digital Micromirror Device (DMD) based beam steering enables a single chip Light Detection and Ranging (LIDAR) system for discrete scanning points. We present increasing number of scanning point by using multiple laser diodes for Multi-beam and Single-chip DMD-based LIDAR.
Joshua Rodriguez, Braden Smith, Brandon Hellman, Adley Gin, Alonzo Espinoza, and Yuzuru Takashima, "Multi-beam and single-chip LIDAR with discrete beam steering by digital micromirror device," Proc. SPIE 10526, Physics and Simulation of Optoelectronic Devices XXVI, 105260U (Presented at SPIE OPTO: January 31, 2018; Published: 23 February 2018); https://doi.org/10.1117/12.2287485.
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Study of self-shadowing effect as a simple means to realize nanostructured thin films and layers with special attentions to birefringent obliquely deposited thin films and photo-luminescent porous silicon