主题:【月色物理问题教室】任何东西都能发出电磁波么? -- 月色溶溶
Triggered Single Photons from a Quantum Dot
Charles Santori, Matthew Pelton, Glenn Solomon, Yseulte Dale, and Yoshihisa Yamamoto
Phys. Rev. Lett. 86, 1502 (2001) – Published February 19, 2001
Cited 258 times
Hide Abstract
We demonstrate a new method for generating triggered single photons . After a laser pulse generates excitons inside a single quantum dot, electrostatic interactions between them and the resulting spectral shifts allow a single emitted photon to be isolated. Correlation measurements show a reduction of the two-photon probability to 0.12 times the value for Poisson light. Strong antibunching persists when the emission is saturated. The emitted photons are also polarized.
- 相关回复 上下关系8
压缩 11 层
🙂光子是量子,位置动量能量等等不确定的,当然是几率波 思想的行者 字270 2010-02-03 21:21:46
🙂这里面有多少是你自己想当然的? 十一 字28 2010-02-03 22:06:17
🙂动量和位置不同时确定,能量和时间不同时确定,可以了吧? 思想的行者 字0 2010-02-03 22:52:48
🙂单光子操纵早就可以做了,而且最近单光子火的很啊,嘿嘿
🙂依然是可能性 思想的行者 字270 2010-02-03 22:58:28
🙂这是1993年的文章 十一 字48 2010-02-03 23:08:42
🙂我想只需要概率小于一定数值被允许了 思想的行者 字71 2010-02-03 23:10:25
🙂别想了,有文献呢,自己看去吧 十一 字0 2010-02-03 23:51:53