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Spatially relocatable and spectrally tunable photonic crystal cavity by using a microsphere
- Lee, Young Jin;
- Lee, Tae-Woo;
- Lee, Da Eun;
- Hong, Seokhyeon;
- Kwon, Soon-Hong
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1초록
We proposed a spectrally tunable photonic crystal (PC) cavity that is also relocatable spatially. The PC cavity is formed by setting a microsized dielectric sphere on a defect-free PC slab at a desired point. The resonant wavelength of the PC cavity can be tuned from 1343 to 1725 nm by changing the parameters of the sphere, e.g., the radius or the refractive index. In addition, the wavelength is also adjusted finely (similar to 5 nm) by moving the sphere upward. (C) The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License.
키워드
photonic crystal cavity; spatially relocatable cavity; spectrally tunable cavity; WHISPERING-GALLERY-MODE; BAND-GAP; LASER; FABRICATION; NANOCAVITIES; SYSTEM
- 제목
- Spatially relocatable and spectrally tunable photonic crystal cavity by using a microsphere
- 저자
- Lee, Young Jin; Lee, Tae-Woo; Lee, Da Eun; Hong, Seokhyeon; Kwon, Soon-Hong
- 발행일
- 2016-07
- 유형
- Article
- 권
- 10
- 호
- 3
- 언어
- ENG
- 출판사
- SPIE-SOC PHOTO-OPTICAL INSTRUMENTATION ENGINEERS
- 발행국가
- 미국
- ISSN
- P 1934-2608