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Measurement of intramodal and intermodal Brillouin gain spectra in a few-mode fiber
- Song, Kwang Yong;
- Kim, Yong Hyun
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1초록
Experimental characterization of stimulated Brillouin scattering (SBS) in a few-mode fiber (FMF) is demonstrated. The Brillouin gain spectra of intramodal and intermodal SBS are analyzed for different pump-probe pairs of four LP modes -LP01, LP11, LP21, and LP02 modes -guided in the fiber. A mode-division multiplexer composed of concatenated mode-selective couplers is applied for selective launching of each LP mode, and the BGS spectrum is acquired by a differential measurement scheme. © OSA 2014.
키워드
Brillouin gain; Differential measurements; Experimental characterization; Few-mode fibers; Pump-probe; Stimulated Brillouin Scattering (SBS)
- 제목
- Measurement of intramodal and intermodal Brillouin gain spectra in a few-mode fiber
- 저자
- Song, Kwang Yong; Kim, Yong Hyun
- 발행일
- 2014-08
- 유형
- Conference Paper
- 저널명
- Optics InfoBase Conference Papers
- 언어
- ENG
- 출판사
- Optical Society of America
- ISSN
- P 2162-2701