Blue and green optically pumped semiconductor lasers for display

Juan L. A. Chilla,Hailong Zhou,Eli Weiss,Andrea Caprara,Qi-Ze Shou,Sergei V. Govorkov,Murray K. Reed,Luis A. Spinelli

Blue and green optically pumped semiconductor lasers for display

2005

Juan L. A. Chilla
Hailong Zhou
Eli Weiss
Andrea Caprara
Qi-Ze Shou
Sergei V. Govorkov
Murray K. Reed
Luis A. Spinelli

We discuss a compact RGB source with ouput power of several watts per color consisting of a red (638 nm) diode and OPS lasers with blue (460 nm) and green (530) nm output. Suitability for display applications is shown by replacing the lamp of a standard Rear Projection TV.

Keywords:

Optical pumping
Blue laser
Rear-projection television
Laser
RGB color model
Optoelectronics
Semiconductor laser theory
Materials science
Optics
Diode
Position sensor

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