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Journal Article
편광으로 조절되는 인터리빙 신호 게이팅 광섬유 소자
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- Authors
- 이용욱
- Issue Date
- 2007-10
- Citation
- 전기학회논문지, v.56, no.10, pp.1820-1822
- ISSN
- 1975-8359
- Publisher
- 대한전기학회 (KIEE)
- Language
- Korean
- Type
- Journal Article
- Abstract
- In this paper we fabricated a fiber device composed of cascaded long-period fiber gratings between which a birefringent erbium-doped fiber was inserted and proposed its application as a polarization-controlled interleaved signal gating fiber device. Because the core and cladding modes of the fabricated fiber device have polarization-dependent phase difference due to the birefringence of the erbium-doped fiber, its interference spectrum can be modulated by varying the input polarization.
- KSP Keywords
- Cladding modes, Fiber device, Long-period fiber grating(LPFG), Phase Difference, Polarization-controlled, erbium-doped fiber, polarization-dependent