LASER DEVICE

Changing non-mechanically a direction of irradiating a laser. The laser apparatus 1 is provided with an optical device 100 and a laser irradiation device 200. The optical device 100 has two reflection mirrors 120, 140 provided to face each other, and a waveguide 170 is formed between the two reflect...

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Bibliographische Detailangaben
Hauptverfasser:	OCHIAI Atsushi, MASUKAWA Kazunori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH ISMODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THEDEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY,COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g.SWITCHING, GATING, MODULATING OR DEMODULATING DEVICES USING STIMULATED EMISSION ELECTRICITY FREQUENCY-CHANGING NON-LINEAR OPTICS OPTICAL ANALOGUE/DIGITAL CONVERTERS OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICAL LOGIC ELEMENTS OPTICS PHYSICS TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF
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Beschreibung
Zusammenfassung:	Changing non-mechanically a direction of irradiating a laser. The laser apparatus 1 is provided with an optical device 100 and a laser irradiation device 200. The optical device 100 has two reflection mirrors 120, 140 provided to face each other, and a waveguide 170 is formed between the two reflection mirrors 120, 140. The laser irradiation device 200 irradiate the optical device 100 with laser. The optical device 100 is configured so that at least a portion of the laser travels on the waveguide 170 by being reflected by the two reflection mirrors 120, 140 in order. The optical device 100 has an output surface 102 that emits a portion of the laser. The laser irradiation device 200 has a plurality of irradiation parts 240 including a first irradiation part 240-1 that irradiates a first laser and a second irradiation part 240-2 that irradiates a second laser. When viewed from a normal direction of the output surface 102, a traveling direction of the first laser is not parallel to a traveling direction of the second laser in the waveguide 170.