In an exemplary embodiment, a laser light source device includes a laser light source that emits laser light from a laser emission aperture. The laser light source device also includes a condenser lens disposed in front of the laser light source in a laser emission direction to collect the laser light. The laser light source device also includes a fluorescent member disposed in front of the condenser lens in the laser emission direction to receive the laser light collected by the condenser lens and to emit light of a different wavelength from that of the laser light. The laser light source device also includes a light guide that forms a light path of laser light from the laser light source to the condenser lens.
Laser light source device
2015-11-10
Patent
Electronic Resource
English
IPC: | F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H01S Vorrichtungen, die stimulierte Emission verwenden , DEVICES USING STIMULATED EMISSION |
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