상세정보
학술지
Efficient Pump Beam Multiplexer Based on Single-Mode Fibers
- 발행일
- 201201
- 출처
- Japanese Journal of Applied Physics, v.51 no.1, pp.1-3
- ISSN
- 0021-4922
- 출판사
- Japan Society of Applied Physics (JSAP),
- 협약과제
- 11MB1300, 반도체 나노구조를 이용한 펌핑용 10 W급 광원기술, 송정호
- 초록
- An efficient pump beam combining technique using single-mode fibers was introduced. Well-defined modes formed from a single-mode fiber bundle were efficiently coupled into an output multimode fiber. The coupling rate can be maintained up to an input fiber number of 331. The total power of a multimode output fiber combined with single-mode fibers can greatly exceed the output power of a multimode laser diode pigtailed with the same multimode fiber. © 2012 The Japan Society of Applied Physics.
- KSP 제안 키워드
- Applied physics, Coupling Rate, Fiber bundle, Laser diode(LD), Multimode fiber, Multimode laser, Output power, Single-mode fiber(SMF), Well-defined, beam combining, total power