Design and fabrication of subwavelength nanogratings based light-emitting diodes |
| |
| Authors: | Liang Zhang Jinghua Teng Soo Jin Chua Eugene A Fitzgerald |
| |
| Institution: | (1) Department of Materials Science and Engineering, Korea University, Anam-dong 5-ga, Seongbuk-gu, Seoul, 136-713, South Korea;(2) Department of Electrical and Electronics Engineering, Chung-Ang University, Seoul, 156-756, South Korea |
| |
| Abstract: | Linearly polarized light from InGaN green light emitting diode grown on (0001) oriented sapphire is demonstrated by using
subwavelength metallic nanogratings. Polarization ratio can reach 7:1 (∼88%), the highest ever reported from a single light
emitting device. We discuss the design and fabrication of this device in detail. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
