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Active energy control for diode pumped laser systems using pulsewidth modulation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01S-003/00
출원번호 US-0006557 (1993-01-21)
발명자 / 주소
  • Nielsen Keith E. (Redondo Beach CA)
출원인 / 주소
  • Hughes Aircraft Company (Los Angeles CA 02)
인용정보 피인용 횟수 : 58  인용 특허 : 0

초록

An active energy control circuit and method employing pulsewidth modulation for use with diode pumped laser systems. The active energy control circuit and method employs optical energy feedback sensing and output control of the electrical pulsewidth to pump diodes of the laser system. This creates a

대표청구항

An active energy control circuit for use with a diode pumped laser system comprising a laser cavity, a laser rod, a Q-switch, a Q-switch firing pulse circuit, and a current controlled pulse drive circuit coupled to a plurality of pump diodes, and wherein the Q-switch generates an output energy pulse

이 특허를 인용한 특허 (58)

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