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Double-clad upconversion fiber laser 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H01S-003/30
출원번호 US-0301544 (1994-09-06)
발명자 / 주소
  • Waarts Robert G. (Palo Alto CA) Welch David F. (Menlo Park CA) Sanders Steven (Mountain View CA) Scifres Donald R. (San Jose CA)
출원인 / 주소
  • SDL, Inc. (San Jose CA 02)
인용정보 피인용 횟수 : 66  인용 특허 : 0

초록 ▼

An upconversion fiber laser with a double-clad fiber is pumped with a laser-diode-based laser pump source, the inner cladding of the fiber forming a low transmission loss waveguide for the pump light. The central core of the fiber is doped with an active lasing ionic species capable of undergoing up

대표청구항 ▼

An upconversion fiber laser, comprising an optical fiber having a central core doped with an active lasing ionic species, an inner cladding surrounding said central core and having a lower refractive index than said central core, said inner cladding having a noncircular cross section, and an outer c

이 특허를 인용한 특허 (66)

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