International Display Workshops General Incorporated Association

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Proceedings of the International Display Workshops Volume 28 (IDW '21)

Dec 1, 2021 - Dec 3, 2021
Virtual Conference

4:20 PM - 4:40 PM

[PRJ8-4] High Power Stationary Laser Phosphor with Rotating Tilted Mirror with White Light for Projection Applications

*Kenneth Li1, Y. P. Chang2, Lion Wang2, Andy Chen2, W.H. Cheng3, Pin Han3, Chih-Ming Chen3, C.N. Liu3 (1.Optonomous Technologies Inc. (United States of America), 2.Taiwan Color Optics, Inc. (Taiwan), 3.National Chung Hsing University (Taiwan))

Laser, stationary, phosphor, projection, crystal

https://doi.org/10.36463/idw.2021.0717

This paper presents a stationary phosphor system in which the highest power density of over 305 W per sq. mm has been achieved, which is 6 times higher than the original limit of the phosphor material. Thinner phosphor plates are to be studies for even higher power operations with expected higher limits.