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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Korneev, A. Vachtomin, Y. Minaeva, O. Divochiy, A. Smirnov, K. Okunev, O. Gol'tsman, G. Zinoni, C. Chauvin, N. Balet, L. Marsili, F. Bitauld, D. Alloing, B. Lianhe Li Fiore, A. Lunghi, L. Gerardino, A. Halder, M. Jorel, C. Zbinden, H. |
| Copyright Year | 1995 |
| Abstract | We describe the design and characterization of a fiber-coupled double-channel single-photon detection system based on superconducting single-photon detectors (SSPD), and its application for quantum optics experiments on semiconductor nanostructures. When operated at 2-K temperature, the system shows 10% quantum efficiency at 1.3-¿m wavelength with dark count rate below 10 counts per second and timing resolution <100 ps. The short recovery time and absence of afterpulsing leads to counting frequencies as high as 40 MHz. Moreover, the low dark count rate allows operation in continuous mode (without gating). These characteristics are very attractive-as compared to InGaAs avalanche photodiodes-for quantum optics experiments at telecommunication wavelengths. We demonstrate the use of the system in time-correlated fluorescence spectroscopy of quantum wells and in the measurement of the intensity correlation function of light emitted by semiconductor quantum dots at 1300 nm. |
| Sponsorship | IEEE Lasers and Electro-Optics Society |
| Starting Page | 944 |
| Ending Page | 951 |
| Page Count | 8 |
| File Size | 646373 |
| File Format | |
| ISSN | 1077260X |
| Volume Number | 13 |
| Issue Number | 4 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-07-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Quantum dots Optical design Semiconductor nanostructures Temperature Timing Frequency Indium gallium arsenide Stimulated emission Fluorescence Spectroscopy time-correlated single-photon counting (TCSPC) Antibunching single-photon sources superconducting single-photon detectors (SSPD) superconducting thin films |
| Content Type | Text |
| Resource Type | Article |
| Subject | Atomic and Molecular Physics, and Optics Electrical and Electronic Engineering |
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