| 空腔衰减常数对单模激光场一级相变类比参数图的影响 |
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| 引用本文： | 胡静. 空腔衰减常数对单模激光场一级相变类比参数图的影响[J]. 安庆师范学院学报(自然科学版), 2010, 16(2): 73-75. DOI: 10.3969/j.issn.1007-4260.2010.02.021 |
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| 作者姓名： | 胡静 |
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| 作者单位： | 南京邮电大学,江苏,南京,210003 |
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| 摘 要： | 从单模激光场的增益-噪声模型出发,导出了激光场定态强度分布函数,从理论上得出了在增益参量和乘性噪声控制下发生一级相变类比的参数区域,研究了空腔衰减常数对单模激光场中的一级相变类比参数区域的影响。得出的结论为实验中合理的测量单模激光场空腔衰减常数提供了可供参考的新途径。
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| 关 键 词： | 定态强度分布函数 空腔衰减常数 一级相变类比 |
Effects of Decay of cavum on first-order-Like Phase Transition in a Laser System |
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| HU Jing. Effects of Decay of cavum on first-order-Like Phase Transition in a Laser System[J]. Journal of Anqing Teachers College(Natural Science Edition), 2010, 16(2): 73-75. DOI: 10.3969/j.issn.1007-4260.2010.02.021 |
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| Authors: | HU Jing |
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| Affiliation: | HU Jing(Department of Physics,Nanjing University of Posts Telecommunications,Nanjing 210000,China) |
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| Abstract: | The steady state intensity distribution function is derived from a single mode gain-noise laser model. Theoretically,the gain obtained from the parameters and multiplicative noise occurs a phase transition under the control of analog parameters area of the cavity decay constant of the single-mode laser field phase transition in a region of analog parameters. The conclusions provide a new referenced way to get a reasonable single-mode laser cavity decay constant in experiment. |
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| Keywords: | steady state intensity distribution function decay of cavum first-order-like phase transition |
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