Zobrazeno 1 - 10
of 19
pro vyhledávání: '"M. Messall"'
Publikováno v:
Optics Communications. 266:604-608
We report on experimental observation of electromagnetically induced transparency and slow-light (vg ~ c/607) in atomic sodium vapor, as a potential medium for a recently proposed experiment on slow-light enhanced relative rotation sensing [11]. We h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9612552f7d0e64c46960fbe38ca9375b
https://doi.org/10.1016/j.optcom.2006.05.061
https://doi.org/10.1016/j.optcom.2006.05.061
Publikováno v:
Physical Review A. 75
We describe a resonator-based optical gyroscope whose sensitivity for measuring absolute rotation is enhanced via use of the anomalous dispersion characteristic of superluminal light propagation. The enhancement is given by the inverse of the group i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb749d14fd39d80dff54ff9345f65c82
https://doi.org/10.1103/physreva.75.053807
https://doi.org/10.1103/physreva.75.053807
Publikováno v:
Frontiers in Optics.
A fast-light medium placed inside a resonant interferometer can be used to enhance its sensitivity significantly. At the same time, the linewidth of the cavity resonance can be highly augmented without sacrificing the cavity build-up.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d189f95cda94917c7c6166af2ee7f40c
https://doi.org/10.1364/oft.2006.ofwd2
https://doi.org/10.1364/oft.2006.ofwd2
Publikováno v:
2006 Conference on Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference.
Using a bi-frequency pumped Raman amplifier in a Rb vapor cell, we demonstrate experimentally the condition for achieving a null group index, necessary for fast-light enhanced rotation sensing in a passive cavity Sagnac gyroscope.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e196cec708d8fc4552d73d85a9078bc9
https://doi.org/10.1109/cleo.2006.4629099
https://doi.org/10.1109/cleo.2006.4629099
Publikováno v:
Frontiers in Optics.
A slow-light medium placed inside any interferometer can be used to reduce drastically its sensitivity. This can enhance the dynamic range of the interferometer, as well as increase the robustness of a servo system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bea26e0a485138c46c6a7cc20ac36630
https://doi.org/10.1364/ls.2006.ltuj4
https://doi.org/10.1364/ls.2006.ltuj4
We show that anomalous dispersion characteristic of fast-light can be used to enhance the sensitivity of optical interferometry under certain conditions. In particular, we show that a dual-chamber Fabry-Perot interferometer with a shared mirror-pair
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59132b39b9188f524e551971675ef2f9
http://arxiv.org/abs/quant-ph/0507139
http://arxiv.org/abs/quant-ph/0507139
Publikováno v:
Frontiers in Optics.
We show how ultrahigh precision optical rotation sensing can be realized using slow and superluminal light propagation in a passive cavity or an interferometer. Resonant phenomena with appropriate dispersive chacteristics are proposed for experimenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5c53001f022da0abaa9fe20d1372cd
https://doi.org/10.1364/fio.2005.jtuc55
https://doi.org/10.1364/fio.2005.jtuc55
Publikováno v:
Frontiers in Optics.
We demonstrate EIT and slow light (vg ∫ c/600) in sodium vapor, in excellent agreement with a direct interferometric phase measurement of dispersion, for applications to experiments currently pursued to demonstrate Laub-drag enhanced rotation sensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::125e575ae7942313263b8a3141160282
https://doi.org/10.1364/fio.2005.jtuc54
https://doi.org/10.1364/fio.2005.jtuc54
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Akademický článek
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