논문 해외 국제전문학술지(SCI급) Bragg scattering from a millimeter-scale periodic structure with extremely small aspect ratios
- 학술지 구분 국제전문학술지(SCI급)
- 게재년월 2019-07
- 저자명 김건희
- 학술지명 Optics Express
- 발행처명 OSA - The Optical Societycustserv@osa.org
- 발행국가 해외
- 논문언어 외국어
- 전체저자수 10
홈페이지논문 초록 (Abstract)
The periodic structure on the optical surface affects the beam shape and its propagation. As the size of the optical elements becomes larger and its shape becomes complicated, the quantitative analysis of the effect of the periodic structure on the optical surface becomes indispensable given that it is very difficult to completely eliminate the microscopic periodic structures. Herein, we have experimentally investigated Bragg scattering from an optical surface with extremely small aspect ratios (~10