Apparatus for pulsed laser

The present invention relates to a pulse laser device capable of omitting a configuration of an optical system such as a lens and the like. According to an embodiment of the present invention, the pulse laser device comprises: a housing sealing the inside; an optical fiber receiving pumping light ou...

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Bibliographic Details
Main Authors LEE, BYUNG HAK, KIM, GUANG HOON, HEO, DU CHANG, KIM, IN SOO, PARK, SEOL WON
Format Patent
LanguageEnglish
Korean
Published 16.05.2019
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:The present invention relates to a pulse laser device capable of omitting a configuration of an optical system such as a lens and the like. According to an embodiment of the present invention, the pulse laser device comprises: a housing sealing the inside; an optical fiber receiving pumping light outputted from a laser diode and transmitting the pumping light to the inside of the housing; and a laser conversion unit including a laser crystal and a saturated absorber and generating a pulse laser having a predetermined wavelength by resonating the pumping light received from the optical fiber. 본 출원은 펄스 레이저 장치에 관한 것으로서, 본 발명의 일 실시예에 의한 펄스 레이저 장치는, 내부를 밀폐시키는 하우징; 레이저 다이오드가 출력하는 펌핑 광을 수신하여 상기 하우징 내부로 전달하는 광섬유; 및 레이저 결정 및 포화흡수체를 포함하며, 상기 광섬유로부터 수신한 펌핑 광을 공진시켜 기 설정된 파장의 펄스 레이저를 생성하는 레이저 변환부를 포함할 수 있다.
Bibliography:Application Number: KR20170147905