Investigation on competition between the input signal and noise in a Brillouin amplifier
Investigation on competition between the input signal and noise in a Brillouin amplifier
复制标题
布里渊放大器输入信号与噪声竞争的研究
DOI:
10.1007/s00340-011-4534-z
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发表时间:
2011-05
期刊:
影响因子:
--
通讯作者:
Zhu, C. Y.
中科院分区:
文献类型:
--
作者:
Gao, W.;Lu, Z. W.;He, W. M.;Zhu, C. Y.
We theoretically and experimentally investigate the competition mechanism between the input signal and noise in a Brillouin amplifier, and the influence of the delay time of the pump pulse relative to the signal pulse on this competition. Results show that as the input signal intensity increases, the amplified Brillouin scattering (ABS) noise gradually weakens, while the signal amplification predominates. When the ratio of the input signal to the pump intensity is greater than 10−4, the ABS noise will be almost completely suppressed. The delay time should be controlled as the pump pulse half-width to achieve high signal-noise-ratio and high amplification.
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影响因子:
0.9
作者:
I. Bel'dyugin;V. F. Efimkov;S. I. Mikhailov;I. Zubarev
通讯作者:
I. Bel'dyugin;V. F. Efimkov;S. I. Mikhailov;I. Zubarev
DOI:
10.1364/josab.7.000929
发表时间:
1990-06
期刊:
Annual Meeting Optical Society of America
影响因子:
--
作者:
A. Scott;D. E. Watkins;P. Tapster
通讯作者:
A. Scott;D. E. Watkins;P. Tapster
影响因子:
3.6
作者:
Borja Vidal;M. Piqueras;Javier Martí
通讯作者:
Borja Vidal;M. Piqueras;Javier Martí
影响因子:
0.9
作者:
Lu, Z.W.;Wang, S.Y.;Gao, W.;Hasi, W.L.J.;He, W.M.
通讯作者:
He, W.M.
DOI:
10.1364/josab.9.000391
发表时间:
1992-03
影响因子:
1.9
作者:
S. Sternklar;Y. Glick;S. Jackel
通讯作者:
S. Sternklar;Y. Glick;S. Jackel