Chao Wu, Guoping Qiu, Xin Yu, Fei Hu. High Dynamic Range Laser Display Based on Local Dimming[J]. Laser & Optoelectronics Progress, 2022, 59(23): 2312003
- Laser & Optoelectronics Progress
- Vol. 59, Issue 23, 2312003 (2022)
Fig. 1. Schematic diagram of HDR laser display based on local dimming
Fig. 2. Diagram of laser source module. (a) Optical schematic diagram; (b) structure diagram
Fig. 3. Red, green, blue light surface distributions at inlet of fibers. (a) Red light surface distribution; (b) green light surface distribution; (c) blue light surface distribution
Fig. 4. Picture of optical fiber array and optical design of array light field shaping
Fig. 5. Surface distribution and angle distribution of light from each optical fiber, at positions before fly-eye lens, behind fly-eye lens, and focus plane behind focus lens
Fig. 6. Surface distribution of array light field after light shaping
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