Zobrazeno 1 - 10
of 17
pro vyhledávání: '"D. R. Reilly"'
Autor:
D. R. Reilly, K F. Lee, P. Moraw, T. M. Rambo, A. J. Miller, J. Mambretti, P. Kumar, G. S. Kanter
Publikováno v:
2023 Optical Fiber Communications Conference and Exhibition (OFC).
A complete system for distributing quantum entangled signals over fiber based on commercially available equipment will be demonstrated. Measurements are collected and controlled from a single location using an embedded optical data link.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df050c166b3d299e1541909d1c372c98
https://doi.org/10.23919/ofc49934.2023.10117167
https://doi.org/10.23919/ofc49934.2023.10117167
Pulse Retiming for Improved Switching Rates in Low-Noise Cross-Phase-Modulation-Based Fiber Switches
Publikováno v:
IEEE Photonics Technology Letters. 33:51-54
Temporal multiplexing or demultiplexing of quantum signals would benefit from low-loss, high speed, high rate, and low noise switches. Fiber cross-phase-modulation based switches are a promising solution, but their maximum switching rate is usually l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee13cb2f638fd874ccfefd1ff17e5194
https://doi.org/10.1109/lpt.2020.3044256
https://doi.org/10.1109/lpt.2020.3044256
Autor:
G. S. Kanter, D. R. Reilly
Publikováno v:
Frontiers in Optics / Laser Science.
We analyze using sum-frequency generation as a tool to linearize photonic links. Interferometrically demodulated links can show a 6.8 dB increased dynamic range over 500 MHz bandwidth with a sub-3 dB reduction in noise figure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e272d6d4ba75cdf7c3f69e419ed9930
https://doi.org/10.1364/fio.2020.fth5e.3
https://doi.org/10.1364/fio.2020.fth5e.3
Publikováno v:
Optics Communications. 475:126258
We emulate a method for quantum key distribution (QKD) that employs up-conversion detection. The scheme uses differential quadrature phase shift modulation and actively chooses the measurement basis by applying a dynamic phase-shift on the pump of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::921582455a601081a2b8804eaafdee14
https://doi.org/10.1016/j.optcom.2020.126258
https://doi.org/10.1016/j.optcom.2020.126258
Publikováno v:
OFC
We demonstrate that second harmonic generation effectively doubles the modulation index of a phase modulator, and simulate a photonic down-conversion system that exploits the enhanced modulation index to improve linearity without substantially reduci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfb60ec79649dcad3cb25fe43d022cd0
https://doi.org/10.1364/ofc.2018.th2a.58
https://doi.org/10.1364/ofc.2018.th2a.58
Publikováno v:
Journal of Lightwave Technology. 31:707-714
We report on a system for the generation and measurement of polarization entangled photons. High speed quantum state tomographies with a raw fidelity of >; 91 % with respect to an ideal entangled state are recorded in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4764527764b8f454c7f8e6718b3a81e
https://doi.org/10.1109/jlt.2012.2231854
https://doi.org/10.1109/jlt.2012.2231854
Publikováno v:
Optics Communications. 288:31-37
A self-coherent optically-sampled analog-to-digital converter using a 90° optical hybrid coupler is experimentally demonstrated. It leverages practical, commercially available components and is used for high-resolution undersampling at 50 Msps of up
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef56abd58bef9b85f2db34fded93048f
https://doi.org/10.1016/j.optcom.2012.09.062
https://doi.org/10.1016/j.optcom.2012.09.062
Publikováno v:
Journal of Lightwave Technology. 29:2081-2088
We propose and demonstrate an advanced optical modulation format that makes use of both spectral and temporal phase encodings (2-D) for applications requiring exceptional security. The method combines modulation techniques used in direct-sequence spr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec87591a3912db02a91e9b98ac0b8e6f
https://doi.org/10.1109/jlt.2011.2156760
https://doi.org/10.1109/jlt.2011.2156760
Publikováno v:
IEEE Communications Magazine. 47:74-81
We describe an emerging method of encryption suitable for high-speed optical communication networks. This encryption protocol combines traditional electronic cryptographic algorithms with the physical effect of optical noise of quantum origin to crea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f28f830812213b631479001d57e29e6c
https://doi.org/10.1109/mcom.2009.5307469
https://doi.org/10.1109/mcom.2009.5307469
Publikováno v:
IEEE Photonics Technology Letters. 24:997-999
An optical analog-to-digital converter that uses pulses of multiple wavelengths to nonuniformly sample a microwave signal is used to determine an input microwave frequency to a high accuracy over a large frequency range. Measurement times of 4 μ s l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e83a2ea23ad1a0b7abb810b758776cde
https://doi.org/10.1109/lpt.2012.2192102
https://doi.org/10.1109/lpt.2012.2192102