Concepts and performance of solid state RGB laser sources for large-frame laser projection displays

Achim Nebel; Richard E. Wallenstein

doi:10.1117/12.383368

25 April 2000 Concepts and performance of solid state RGB laser sources for large-frame laser projection displays

Achim Nebel, Richard E. Wallenstein

Proceedings Volume 3954, Projection Displays 2000: Sixth in a Series; (2000) https://doi.org/10.1117/12.383368
Event: Electronic Imaging, 2000, San Jose, CA, United States

Abstract

We report on concepts and the performance of diode pumped solid state laser systems which generate simultaneously red (R), green (G) and blue (B) laser light with output powers of up to 7.1 W at 629 nm, 6.9 W at 532 nm and 5.0 W at 446 nm. The superposition of this RGB radiation provides white light with a power of 19 W. In respect to the diode pump power of 110 W the RGB output corresponds to an optical efficiency of 17%.

Citation Download Citation

Achim Nebel and Richard E. Wallenstein "Concepts and performance of solid state RGB laser sources for large-frame laser projection displays", Proc. SPIE 3954, Projection Displays 2000: Sixth in a Series, (25 April 2000); https://doi.org/10.1117/12.383368

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