Choi Hee-Jin, Choi Sujin, Yoo Young-Eun, Jeon Eun-chae, Yi Yun, Park Shinwoong, Choi Doo-Sun, Kim Hwi
Department of Physics, Sejong University, 98 Gunja-Dong, Gwangjin-Gu, Seoul, 143-747, South Korea.
Opt Express. 2013 Jul 29;21(15):18317-24. doi: 10.1364/OE.21.018317.
A transmission-type structure based on woodpile photonic crystal layers is proposed for use in color filters. Selective bandpass filters for red, green, and blue wavelength bands are constructed using optimally designed multilayered woodpile photonic crystals. The R/G/B color filtering for a wide range of incidence angles of light is demonstrated numerically, and the operation principle and design method are described.
提出了一种基于木堆光子晶体层的透射型结构用于彩色滤光片。利用优化设计的多层木堆光子晶体构建了用于红、绿、蓝波段的选择性带通滤波器。通过数值模拟展示了在宽入射角范围内的红/绿/蓝颜色滤波，并描述了其工作原理和设计方法。
