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Highly efficient single-photon detection at communication wavelengths by use of upconversion in reverse-proton-exchanged periodically poled LiNbO_3 waveguides
Abstract
Conventional single-photon detectors at communication wavelengths suffer from low quantum efficiencies and large dark counts. We present a single-photon detection system, operating at communication wavelengths, based on guided-wave frequency upconversion in a nonlinear crystal with an overall system detection efficiency (upconversion + detection) exceeding 46% at 1.56 microm. This system consists of a fiber-pigtailed reverse-proton-exchanged periodically poled LiNbO3 waveguide device in conjunction with a silicon-based single-photon counting module.
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Cited by
O'Brien, J. L., Furusawa, A., & Vučković, J. (2009) · Nature Photonics · doi:10.1038/nphoton.2009.229 · Cited by 2,388
Quantum memories: emerging applications and recent advances
Heshami, K., England, D. G., Humphreys, P. C., Bustard, P. J., Acosta, V. M., Nunn, J., & Sussman, B. J. (2016) · Journal of Modern Optics · doi:10.1080/09500340.2016.1148212 · Cited by 503
Engineered quantum dot single-photon sources
Buckley, S., Rivoire, K., & Vučković, J. (2012) · Reports on Progress in Physics · doi:10.1088/0034-4885/75/12/126503 · Cited by 431
Li, Q., Davanço, M., & Srinivasan, K. (2016) · Nature Photonics · doi:10.1038/nphoton.2016.64 · Cited by 276
Pelc, J. S., Ma, L., Phillips, C. R., Zhang, Q., Langrock, C., Slattery, O., Tang, X., & Fejer, M. M. (2011) · Optics Express · doi:10.1364/oe.19.021445 · Cited by 242
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Metadata
- Authors
- Langrock, C., Diamanti, E., Roussev, R. V., Yamamoto, Y., Fejer, M. M., & Takesue, H.
- Venue
- Optics Letters
- Publisher
- Optica Publishing Group
- Published
- 2005-07-01
- Volume
- 30
- Issue
- 13
- Pages
- 1725
- ISSN
- 0146-9592 (ISSN-L)
- 1539-4794
- OpenAlex
- W2038795847
- Cited by
- 322
- References
- 0
- FWCI
- 12.91
- Type
- journal article
- Language
- en
- Open access
- closed
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- Langrock, C., Diamanti, E., Roussev, R. V., Yamamoto, Y., Fejer, M. M., & Takesue, H. (2005). Highly efficient single-photon detection at communication wavelengths by use of upconversion in reverse-proton-exchanged periodically poled LiNbO_3 waveguides. Optics Letters. https://doi.org/10.1364/ol.30.001725
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