반도체 양자점을 이용한 단광자 광원
2017.04.26 13:53
| 장소 | Seminar Room(#1323, E6-2) |
|---|---|
| 일시 | Apr. 27, 2017 (Thu) 4:00 pm |
| 연사 | Prof.Donghan Lee (Chungnam National Univ.) |
반도체 양자점을 이용한 단광자 광원
Prof.Donghan Lee (Chungnam National Univ.)
Apr. 27, 2017 (Thu) 4:00 pm
Seminar Room(#1323, E6-2)
초록 :
최근 양자암호통신의 상용화에 대한 관심이 크게 증가하고 있으며 그 중요한 부품이 단광자광원이다. 효율적인 “single photon on demand” 광원을 찾기 위해 지난 20 년간 많은 연구가 있었지만 아직 실용적인 단광자광원을 확보하지 못하였다. 본 발표에서는 비공진 방법을 이용한 효율적인 단일양자점 단광자광원에 대한 본 연구실의 연구 결과와 플라즈몬과 결합한 colloidal 양자점 단광자광원 개발에 대한 예비 결과를 소개하고 앞으로 나아가야 할 방향을 논의하고자 한다.
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