Coherent light generators – Particular beam control device – Scanning
Patent
1988-02-16
1990-07-03
Gonzalez, Frank
Coherent light generators
Particular beam control device
Scanning
372 50, H01S 310
Patent
active
049397370
ABSTRACT:
A scanning apparatus with a refracting function comprising a laser beam oscillating area, one or more refracting areas with a waveguide having different refractive indexes, wherein an electric field is applied to the waveguide of the refracting area, by which the changes in the refractive index of the waveguide of the refracting area are attained so that laser beams from the laser beam oscillating area undergo refraction while they pass through the waveguide of the refracting area.
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Matsui Sadayoshi
Matsumoto Mitsuhiro
Taneya Mototaka
Gonzalez Frank
Sharp Kabushiki Kaisha
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