Laser cathode-ray tubes and their applications for HDTV projectors

Nikolai G. Basov; Alexander S. Nasibov; Yuri M. Popov

doi:10.1117/12.195616

7 December 1994 Laser cathode-ray tubes and their applications for HDTV projectors

Nikolai G. Basov, Alexander S. Nasibov, Yuri M. Popov

Proceedings Volume 2430, Optical Memory & Neural Networks '94: Optical Neural Networks; (1994) https://doi.org/10.1117/12.195616
Event: Optical Memory and Neural Networks: International Conference, 1994, Moscow, Russian Federation

Abstract

Three primary colors (red -- 620 nm, green -- 540 nm, blue -- 455 nm) are obtained by means of A2B6 e-beam pumped semiconductor lasers. Semiconductor plates 5 cm in diameter are used. Light output in white is 3000 lm (9 W). High resolution (up to the 2000 pix/line) gives us the possibility of using such an L-CRT projector in HDTV. The main characteristics of basic elements are given. It is possible to reach the L-CRT light output of 10⁴ lm.

Citation Download Citation

Nikolai G. Basov, Alexander S. Nasibov, and Yuri M. Popov "Laser cathode-ray tubes and their applications for HDTV projectors", Proc. SPIE 2430, Optical Memory & Neural Networks '94: Optical Neural Networks, (7 December 1994); https://doi.org/10.1117/12.195616

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