Lasing in a ZnO membrane microcavity with designable shape fabricated by focused ion beam milling

Tsu Chi Chang, Ying Yu Lai, Yu Hsun Chou, Tien Chang Lu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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 cutfrom 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.

Original languageEnglish
Title of host publicationMOC 2015 - Technical Digest of 20th Microoptics Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9784863485433
DOIs
Publication statusPublished - 2016 Feb 23
Event20th Microoptics Conference, MOC 2015 - Fukuoka, Japan
Duration: 2015 Oct 252015 Oct 28

Publication series

NameMOC 2015 - Technical Digest of 20th Microoptics Conference

Other

Other20th Microoptics Conference, MOC 2015
CountryJapan
CityFukuoka
Period15-10-2515-10-28

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Electronic, Optical and Magnetic Materials

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