研究生: |
田曜丞 Tien, Yao Cheng |
---|---|
論文名稱: |
藉由閘極非對稱耦合量子井的單光子發射器 A single photon emitter implemented by electrostatically-gate asymmetric coupled quantum well |
指導教授: |
鄭克勇
Cheng, Keh Yung 那允中 Na, Neil |
口試委員: |
鄭舜仁
Cheng, Shuenn Ren 吳玉書 Wu, Yu Shu |
學位類別: |
碩士 Master |
系所名稱: |
電機資訊學院 - 光電工程研究所 Institute of Photonics Technologies |
論文出版年: | 2015 |
畢業學年度: | 104 |
語文別: | 英文 |
論文頁數: | 41 |
中文關鍵詞: | 單光子 、量子井 、量子通訊 |
外文關鍵詞: | single photon, qunatum well, quantum information |
相關次數: | 點閱:2 下載:0 |
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我們模擬極化激子基於鋁砷化鎵,非對稱量子耦合井在二維垂直靜電場。我們理論呈現發射單光子在工程合理考慮下的陷阱大小與深度。由於樣品獨特特性如位置幾何可以藉由微影精確控制單光子發射器可以在量子通訊下新的應用。
We present the modeling of dipolar excitons in AlGaAs based, asymmetric coupled quantum wells with a vertical electric field induced two-dimensional electrostatic trap. We theoretically show that when the trap size and depth are carefully engineered, it is possible for the system to enter an exciton blockade regime in which single photon emissions can be obtained. Due to the unique properties such as the trap geometry and position can be precisely defined by photolithography, the proposed single photon emitter may find new applications in quantum information processing.
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