| Autor: |
Paudel, Uttam, Wong, Jia Jun, Goggin, Michael, Kwiat, Paul, Bracker, Allan S., Yakes, Michael, Gammon, Daniel, Steel, Duncan |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Optics Express, Vol. 27, Issue 11, pp. 16308-16319 (2019) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1364/OE.27.016308 |
| Popis: |
The ability to generate mode-engineered single photons to interface with disparate quantum systems is of importance for building a quantum network. Here we report on the generation of a pulsed, heralded single photon source with a sub-GHz spectral bandwidth that couples to indium arsenide quantum dots centered at 942 nm. The source is built with a type-II PPKTP down-conversion crystal embedded in a semi-confocal optical cavity and pumped with a 76 MHz repetition rate pulsed laser to emit collinear, polarization-correlated photon pairs resonant with a single quantum dot. In order to demonstrate direct coupling, we use the mode-engineered cavity-SPDC single-photon source to resonantly excite an isolated single quantum dot. |
| Databáze: |
arXiv |
| Externí odkaz: |
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