Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Patent
1991-08-29
1993-05-11
Davie, James W.
Optical: systems and elements
Single channel simultaneously to or from plural channels
By partial reflection at beam splitting or combining surface
359618, 359629, 359634, 385 36, G02F 2710
Patent
active
052106438
ABSTRACT:
A wave combining apparatus for semiconductor lasers includes first and second dichroic mirrors for combining laser beams having the same direction of oscillation by waveform division, respectively, and a polarizing beam splitter prism for combining the first and second resultant beams into a single, combined waveform.
REFERENCES:
patent: 4159452 (1979-06-01), Logan et al.
patent: 4466087 (1984-08-01), Cheng
patent: 5056887 (1991-10-01), Oshima
Fujii Yoshiaki
Ito Yujiro
Sakurai Michihiko
Davie James W.
Sony Corporation
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