U.S.-China Cooperative Research: Fabrication and Optical Studies of GaN Microcavities

中美合作研究：GaN 微腔的制造和光学研究

• 批准号: 9729582
• 负责人: Hongxing Jiang
• 金额: $ 7.3万
• 依托单位: Kansas State University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-03-15 至 2002-02-28
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9729582&HistoricalAwards=false
• 关键词: U.S.; China; Cooperative; Research; Fabrication

9729582 Jiang and Lin This award supports collaboration between H.X. Jiang and J.Y. Lin, Department of Physics, Kansas State University, and Bei Zhang, Department of Physics, Peking University, on fabrication and optical studies of gallium-nitride microcavities. Gallium nitride and its allied alloys have attracted considerable interest recently due to their applications for optical devices which are active in the blue and ultraviolet wavelengths, and electronic devices capable of operation at high temperature, high power levels, and harsh environments. During the period of the proposed cooperative research, microcavities and laser cavities will be prepared by the Peking University group and picosecond time-resolved photoluminescence studies will be carried out by the group at Kansas. The major goals of the research are to identify possible lasing mechanisms in nitride lasers and to investigate and understand the basic physical properties related to future nitride optoelectronic devices such as microcavity lasers and vertical-cavity surface-emitting lasers.

9729582姜和林 该奖项支持H.X. Jiang和J.Y.林，堪萨斯州立大学物理系，和张蓓，北京大学物理系，关于氮化镓微腔的制造和光学研究。氮化镓及其合金由于其在蓝光和紫外光波长的光学器件以及能够在高温、高功率水平和恶劣环境下工作的电子器件中的应用，最近引起了相当大的兴趣。 在拟议的合作研究期间，北京大学小组将制作微腔和激光腔，该小组将在堪萨斯进行皮秒时间分辨光致发光研究。该研究的主要目标是确定氮化物激光器中可能的激光机制，并研究和了解与未来氮化物光电器件（如微腔激光器和垂直腔面发射激光器）相关的基本物理特性。