Group velocity control of a light pulse using giant nonlinearities
Group velocity control of a light pulse using giant nonlinearities
复制标题
使用巨大非线性的光脉冲群速度控制
DOI:
10.1080/09500340.2011.639465
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发表时间:
2012-01
影响因子:
1.3
通讯作者:
Su, X. M.
中科院分区:
文献类型:
--
作者:
Zhuo, Z. C.;Ham, B. S.;Kim, J. B.;Su, X. M.
In this paper, we propose and demonstrate a scheme to enhance nonlinearities of a probe pulse at both cross-phase modulation (XPM) and self-phase modulation (SPM) in a four-level system. Based on standing wave grating generated by counter-propagating resonant signal fields and an additional off-resonant coupling field, a giant nonlinear refractive index of the resonant probe field is obtained with absorption suppressed. Group velocity of the probe pulse can be controlled by both XPM and SPM nonlinearities.
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影响因子:
2.9
作者:
X. Su;B. Ham
通讯作者:
X. Su;B. Ham
影响因子:
2.9
作者:
Zhang, Jun-Xiang;Zhou, Hai-Tao;Wang, Da-Wei;Zhu, Shi-Yao
通讯作者:
Zhu, Shi-Yao
影响因子:
64.8
作者:
Liu, C;Dutton, Z;Hau, LV
通讯作者:
Hau, LV
DOI:
10.1007/bf00331812
发表时间:
1991-05
期刊:
Applied Physics B
影响因子:
--
作者:
Costantino De Angelis
通讯作者:
Costantino De Angelis
DOI:
10.1109/nlo.1990.695974
发表时间:
1990-07
期刊:
Digest on Nonlinear Optics: Materials, Phenomena and Devices
影响因子:
--
作者:
S. Harris;J. E. Field;A. Imamoğlu
通讯作者:
S. Harris;J. E. Field;A. Imamoğlu