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色关联单模激光线性模型瞬态的随机共振

Stochastic Resonance of a Single-mode Laser with Color Cross-correlation in Instantaneous-State Linear Model
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摘要 (襄樊学院 物理学系,湖北 襄樊 441053) 计算了具有指数关联形式的两白噪声驱动下,单模激光线性模型受信号调制后瞬态的输出信噪比,发现了瞬态的随机共振现象. This paper discusses instantaneous-state stochastic resonance(SR) phenomenon which is discovered by studying the instantaneous-state output signal-to-noise rate (SNR) of the linear model of single-model laser which is driven by two white noises correlated in the form of an exponential function after the modulation of the signal and also talks over the influence which correlation time among noises and signal frequency have on SNR.
作者 张良英
机构地区 襄樊学院物理学系
出处 《襄樊学院学报》 2004年第5期18-21,共4页 Journal of Xiangfan University
基金 襄樊学院科研基金资助项目(2003YA010)
关键词 噪声 指数形式互关联 功率谱 信噪比 随机共振 Noise Correlation form Power spectrum Signal-to-noise rate Stochastic resonance
分类号 O414 [理学—理论物理]
  • 相关文献

参考文献8

  • 1张良英,曹力,吴大进.指数形式关联噪声驱动下单模激光线性模型的随机共振[J].中国激光,2004,31(1):53-56. 被引量：4
  • 2[2]V.BERDICHEVSKY,M.GITTERMAN.Multiplicative stochastic resonance in linear systems:analytical solution[J].Europhys.Lett.,1996,36(3):161-165.
  • 3[3]V.BERDICHEVSKY,M.GITTERMAN.Stochastic resonance in linear systems subject to multiplicative and additive noise[J].Physical Review,1999,20(2):1494-1499.
  • 4[4]V.BARZYKIN,K.SEKI.Stochastic resonance driven by Gaussian multiplicative noise[J].Europhys.Lett.,1997,40(2):117-121.
  • 5[5]ZHANG Liang-ying ,CAO Li ,WU Da-Jin,WANG Jun.Stochastic Resonance in Linear Regime of a Single-Mode Laser[J] Chinese Physics Letters.2003,20 25-27.
  • 6[6]BROGGI G,LUGIATO L.A Transient noise-induced optical bistability.PHYSICAL REVIEW A,1984,29(5):2949-2952.
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  • 8[8]HERNANDEZ-GARCIA E,TORAL R and SAN MIGUEL M.lntensity correlation functions for the colored gain-noisc model of dye lasers[J].Physical Review[J].1990,A 42(11): 6823-6829.

二级参考文献10

  • 1Hu Gang. Stochastic resonance without external periodic force[J]. Phys. Rev. Lett. , 1993, 71(6):807-810.
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  • 3V. Berdichevsky, M. Gitterman. Stochastic resonance in linear systems subject to multiplicative and additive noise [J]. Phys.Rev, E, 1999, 60(2):1494-1499.
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  • 8Ya Jia, Jia-rong Li. Steady-state analysis of a bistable system with additive and multiplicative noises[J]. Phys. Rev. E,1996, 53(6) :5786-5792.
  • 9E. Hernandez-Garcia, R. Toral, M. San Miguel. Intensity correlation functions for the colored gain-noise model of dyelasers[J]. Phys. Rev. A, 1990, 42(11):6823-6829.
  • 10张良英,曹力,吴大进.关联噪声驱动下单模激光线性模型的随机共振[J].华中科技大学学报（自然科学版）,2002,30(8):94-95. 被引量：5

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襄樊学院学报
2004年 第5期

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