Color video display technique based on diode-pumped solid state lasers

Yue Zhang; Wei-qi Liu; Yu-si Kang; Ji-yan Zhang; Hua Liu; Zhong-lun Wei

doi:10.1117/12.667321

16 January 2006 Color video display technique based on diode-pumped solid state lasers

Yue Zhang, Wei-qi Liu, Yu-si Kang, Ji-yan Zhang, Hua Liu, Zhong-lun Wei

Proceedings Volume 6028, ICO20: Lasers and Laser Technologies; 60281Q (2006) https://doi.org/10.1117/12.667321
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

This paper will introduce the principle and techniques to realize laser color video display. The characteristics of techniques and bottleneck of restricting the development are analyzed .A novel technical approach to eliminating the laser interference, improving the uniformity of optical field, transforming the chromaticity and extending the virtual color is proposed. The principle device of laser display system has been produced on the basis of the blue, green and red diode-pumped solid state lasers. The wavelengths of the blue, green and red are respectively 473nm, 532nm and 671nm. The output powers of the lasers are 1.3W, 0.32W and 3.5W respectively.

Citation Download Citation

Yue Zhang, Wei-qi Liu, Yu-si Kang, Ji-yan Zhang, Hua Liu, and Zhong-lun Wei "Color video display technique based on diode-pumped solid state lasers", Proc. SPIE 6028, ICO20: Lasers and Laser Technologies, 60281Q (16 January 2006); https://doi.org/10.1117/12.667321

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