標題: | Lasing in a ZnO membrane microcavity with designable shape fabricated by focused ion beam milling |
作者: | Chang, Tsu-Chi Lai, Ying-Yu Chou, Yu-Hsun Lu, Tien-Chang 照明與能源光電研究所 光電工程學系 Institute of Lighting and Energy Photonics Department of Photonics |
公開日期: | 2015 |
摘要: | We show a three-dimensional membrane cavity fabrication technique and corresponding lasing characteristics of the fabricated rectangular ZnO membrane microcavity (MC) using optical injection. The ZnO membrane was cut from a single crystalline ZnO substrate by using a focused ion beam, and was then placed onto a SiO2 substrate by using a glass tip. The micro-photoluminescence measurement performed on the fabricated ZnO membrane MC at 77 K showed an obvious feature of lasing action including non-linear increasing of intensity and linewidth narrowing. By using this fabrication approach, various MCs with desired shapes can be made. |
URI: | http://hdl.handle.net/11536/135741 |
ISBN: | 978-4-8634-8487-0 |
期刊: | 2015 20TH MICROOPTICS CONFERENCE (MOC) |
Appears in Collections: | Conferences Paper |