3. 강의목표
- Maxwell’s equations, electromagnetic waves in vacuum, polarization
- Electric & magnetic fields in mixed media: polarization, dielectrics, and boundary conditions
- Snell’s law and scattering of electromagnetic waves
- Electromagnetic waves as an an eigenvalue problem. Operator algebra, the variational theorem, and small perturbations
- Symmetries and operator algebra. Snell’s law from symmetry.
- Bloch’s theorem. Bloch waves.
- Symmetries and the irreducible Brillouin zone
- Multilayer films: 1D photonic crystals. Band gaps. Nature of modes above and below band gaps.
- Evanescent modes. Defects & localized modes. Surface states. Density of states.
- 2D photonic crystals. 2D Bloch states. 2D lattices and reciprocal lattices.
- 2D band structures. TE and TM modes. Nature of modes in different bands.
- 2D defect states, waveguides, and surface states.
- 3D photonic crystals. Diamond lattice, its reciprocal lattice, and nature of modes.
7. 참고문헌 및 자료
Photonic Crystals: Molding the Flow of Light, 2nd Edition
by J. D. Joannopoulos, S. G. Johnson, J.N. Winn, & R. D. Meade, Princeton Univ. Press, 2008
Available free of charge at http://ab-initio.mit.edu/book/
8. 강의진도계획
1. (6/17) Course Overview
2. (6/17) Maxwell’s equations, electromagnetic waves in vacuum, polarization
3. (6/19) Electric & magnetic fields in mixed media: polarization, dielectrics, and boundary conditions
4. (6/24) Snell’s law and scattering of electromagnetic waves
5. (6/24, 6/26) Electromagnetic waves as an eigenvalue problem. Operator algebra, the variational theorem, and small perturbations
6. (7/1) Symmetries and operator algebra. Snell’s law from symmetry.
7. (7/1) Bloch’s theorem. Bloch waves.
8. (7/3) Symmetries and the irreducible Brillouin zone
9. (7/8) Multilayer films: 1D photonic crystals. Band gaps. Nature of modes above and below band. gaps.
10. (7/8) Evanescent modes. Defects & localized modes. Surface states. Density of states.
11. (7/10) 2D photonic crystals. 2D Bloch states. 2D lattices and reciprocal lattices.
12. (7/15) 2D band structures. TE and TM modes. Nature of modes in different bands.
13. (7/15) 2D defect states, waveguides, and surface states.
14. (7/17) 3D photonic crystals. Diamond lattice, its reciprocal lattice, and nature of modes.
11. 장애학생에 대한 학습지원 사항
- 수강 관련: 문자 통역(청각), 교과목 보조(발달), 노트필기(전 유형) 등
- 시험 관련: 시험시간 연장(필요시 전 유형), 시험지 확대 복사(시각) 등
- 기타 추가 요청사항 발생 시 장애학생지원센터(279-2434)로 요청