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Single-Photon Emission from GaAs Quantum Dots Embedded in Nanowires
| Content Provider | Scilit |
|---|---|
| Author | Yang, Shuang Dou, Xiu-Ming Yu, Ying Ni, Hai-Qiao Niu, Zhi-Chuan Jiang, De-Sheng Sun, Bao-Quan |
| Copyright Year | 2015 |
| Description | Journal: Chinese Physics Letters A highly efficient single-photon source based on a semiconductor quantum dot (QD) is a promising candidate in quantum information processing. We report a single-photon source based on self-assembled GaAs QDs in nanowires with an extraction efficiency of 14%. The second-order correlation function $g^{(2)}$ (0) at saturate excitation power is estimated to be 0.28. The measured polarization of QD emission depends on the geometric relations between the directions of PL collection and the long axis of nanowires. |
| Related Links | http://iopscience.iop.org/article/10.1088/0256-307X/32/7/077804/pdf |
| ISSN | 0256307X |
| e-ISSN | 17413540 |
| DOI | 10.1088/0256-307x/32/7/077804 |
| Journal | Chinese Physics Letters |
| Issue Number | 7 |
| Volume Number | 32 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2015-07-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Chinese Physics Letters Quantum Science and Technology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physics and Astronomy |