지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2009.12
- 수록면
- 428 - 433 (6page)
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초록· 키워드
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A photonic crystal fiber with two large air holes outside the holey cladding region is fabricated to induce an effective long periodic grating (LPG) in the core by an electric arc discharge. We believe that the two large air holes lead to the asymmetric perturbation in the core under the electric arc discharge, thereby introducing the coupling to the first higher-order mode. The transmission characteristics of the PCF with the LPG for the external perturbation such as strain, curvature, and temperature are also investigated. It was found that the shift of resonance peak in the transmission spectrum depends on the bending direction. The curvature of 8.55 m<SUP>-1</SUP> results in the center wavelength shifts of 1.8, 4.3, and 11 ㎚ for a vertical, diagonal, and horizontal direction of the curvature to the large air-hole alignment, respectively.
목차
Ⅰ. INTRODUCTION
Ⅱ. FABRICATION OF THE LPFG IN THE PS-PCF
Ⅲ. SENSITIVITIES TO CURVATURE, STRAIN, TEMPERATURE
Ⅳ. CONCLUSION
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2010-425-001588747