Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Payne, M. G."'
The Comment by Wolfgang Ketterle (Ref.[1]) purports to present a viable model of superradiance in condensates. However, Ref.[1] is not able to explain the red/blue pump detuning asymmetry that was first observed recently by us (Ref.[2]). It is clear
Externí odkaz:
http://arxiv.org/abs/1011.0205
Autor:
Deng, L., Hagley, E. W., Cao, Qiang, Wang, Xiaorui, Luo, Xinyu, Wang, Ruquan, Yang, Fan, Zhou, Xiaoji, Chen, Xuzong, Payne, M. G., Zhan, Mingsheng
We report the first experimental observations of strong suppression of matter-wave superradiance using blue-detuned pump light and demonstrate a pump-laser detuning asymmetry in the collective atomic recoil motion. In contrast to all previous theoret
Externí odkaz:
http://arxiv.org/abs/1006.1295
Using a single channel active Raman gain medium we show a $(220\pm 20)$ns advance time for an optical pulse of $\tau_{FWHM}=15.4 \mu$s propagating through a 10 cm medium, a lead time that is comparable to what was reported previously. In addition, we
Externí odkaz:
http://arxiv.org/abs/quant-ph/0701164
We report experimental investigationd of optical pulse group velocity reduction and probe pulse regeneration using a Raman scheme. The new scheme which does not rely on the on-one-photon resonance electromagnetically induced transparency (EIT), has m
Externí odkaz:
http://arxiv.org/abs/quant-ph/0205158
We present a detailed semiclassical study on the propagation of a pair of optical fields in resonant media with and without adiabatic approximation. In the case of near and on resonance excitation, we show detailed calculation, both analytically and
Externí odkaz:
http://arxiv.org/abs/quant-ph/0203125
Autor:
Payne, M. G., Deng, L.
We investigate a four-state system interacting with long and short laser pulses in a weak probe beam approximation. We show that when all lasers are tuned to the exact unperturbed resonances, part of the four-wave mixing (FWM) field is strongly absor
Externí odkaz:
http://arxiv.org/abs/quant-ph/0203076
Autor:
Payne, M. G., Deng, L.
We show both analytically and numerically that photons from a probe pulse are not stored in several recent experiments. Rather, they are absorbed to produce a two-photon excitation. More importantly, when an identical coupling pulse is re-injected in
Externí odkaz:
http://arxiv.org/abs/quant-ph/0203075
Autor:
Payne, M. G., Garrett, W. R.
Publikováno v:
Radiation Research, 1975 Jun 01. 62(3), 388-394.
Externí odkaz:
https://www.jstor.org/stable/3574134
Autor:
Payne, M. G., Garrett, W. R.
Publikováno v:
Radiation Research, 1975 Aug 01. 63(2), 201-210.
Externí odkaz:
https://www.jstor.org/stable/3574146
Autor:
Payne, M. G., Garrett, W. R.
Publikováno v:
Radiation Research, 1975 May 01. 62(2), 169-179.
Externí odkaz:
https://www.jstor.org/stable/3574211