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Method for producing a tunable erbium fiber laser 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01S-003/30
출원번호 US-0731535 (1991-07-17)
발명자 / 주소
  • Huber David R. (Warrington PA)
출원인 / 주소
  • General Instrument Corporation (Hatboro PA 02)
인용정보 피인용 횟수 : 87  인용 특허 : 0

초록

A laser cavity is formed from two mirrors and an erbium fiber gain medium. One mirror is a dichroic mirror and the other is formed by a grating. The grating period determines the wavelength of light that is reflected, and can be changed by physically stretching or constricting the substrate to which

대표청구항

A tunable fiber laser comprising: an optical fiber laser cavity including a temperature sensitive element for establishing a laser wavelength; a heating element mounted adjacent said temperature sensitive element; and circuit control means including said heating element for adjusting the heating ele

이 특허를 인용한 특허 (87)

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