OPTICAL FIBER LASER

OPTICAL FIBER LASER

PROBLEM TO BE SOLVED: To provide an optical fiber laser generating Terahertz wave. SOLUTION: A laser includes: a laser light source 30 generating a laser beam due to the excitation of a pump light source 34; a first resonator 10 and a second resonator 20 resonating the laser beam at first and second...

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Bibliographische Detailangaben
Hauptverfasser: SHIN JAEHEON, JEON MIN YONG, KAN SOHITSU, LEEM YOUNG AHN, BOKU KEIGEN, KIM NAMJE, BAEK YONGSOON
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an optical fiber laser generating Terahertz wave. SOLUTION: A laser includes: a laser light source 30 generating a laser beam due to the excitation of a pump light source 34; a first resonator 10 and a second resonator 20 resonating the laser beam at first and second wavelengths; and a coupler 40 separating and supplying the laser beam emitted from the laser light source 30 to the first resonator 10 and the second resonator 20 and feeding back the laser beam having the first and second wavelengths resonated respectively in the first resonator 10 and the second resonator 20 to the laser light source 30. COPYRIGHT: (C)2011,JPO&INPIT