상세정보
학술지
Electromagnetically Induced Transparency Based on Guided-Mode Resonances
- 발행일
- 201509
- 출처
- Optics Letters, v.40 no.18, pp.4241-4244
- ISSN
- 0146-9592
- 출판사
- Optical Society of America(OSA),
- 협약과제
- 15ZC2300, 지역광부품 고도화를 위한 광융합 기술개발, 이병탁
- 초록
- We present a novel, electromagnetically induced transparency system based on guided-mode resonances and numerically demonstrate its transmission characteristics through finite-difference time-domain simulations. The system is composed of two planar dielectric waveguides and a subwavelength grating. It is shown that by coupling the two resonant guide modes with a low- and high-quality factor, a narrow transparency window is generated inside a broad background transmission dip produced by the guidedmode resonance. Our work could provide another efficient way toward the realization of electromagnetically induced transparency.
- KSP 제안 키워드
- Finite Difference Time Domain(FDTD), High-quality, Planar dielectric waveguides, Quality-factor(Q-factor), Subwavelength grating, Transmission characteristics, electromagnetically induced transparency, finite-difference time-domain simulations, transmission dip, transparency window