同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法

陈旭东; 石锦卫; 刘娟; 刘宝; 许艳霞; 史久林; 刘大禾

物理学报

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陈旭东, 石锦卫, 刘娟, 刘宝, 许艳霞, 史久林, 刘大禾. 2010: 同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法, 物理学报, 59(2): 1047-1051.

引用本文:

陈旭东, 石锦卫, 刘娟, 刘宝, 许艳霞, 史久林, 刘大禾. 2010: 同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法, 物理学报, 59(2): 1047-1051.

Chen Xu-Dong, Shi Jin-Wei, Liu Juan, Liu Bao, Xu Yan-Xia, Shi Jiu-Lin, Liu Da-He. 2010: Amplification of stimulated Brillouin scattering by collinear laser pulse series with two orthogonal polarizations, Acta Physica Sinica, 59(2): 1047-1051.

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同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法

北京师范大学物理系,应用光学北京市重点实验室,北京,100875
北京师范大学物理系,应用光学北京市重点实验室,北京,100875;南昌航空大学无损检测技术教育部重点实验室,南昌,330063
南昌航空大学无损检测技术教育部重点实验室,南昌,330063

Amplification of stimulated Brillouin scattering by collinear laser pulse series with two orthogonal polarizations

摘要: 利用受激布里渊散射放大时抽运光与种子光可以有一时间延迟的特性,设计了一个同轴传播正交偏振双脉冲序列的偏振控制装置,使同轴传播的两个正交偏振脉冲光束在放大时具有相同的偏振态,从而实现了两束光的抽运放大.
- 受激布里渊散射 /
- 抽运放大 /
- 偏振控制
Abstract: Using the characteristic that a time delay between the signal of stimulated Brillouin scattering (SBS) and the pump beam during amplification of SBS signal is allowed, a controller is devised to control the polarizations of two pulses propagating collinearly with orthogonal polarizations. It makes the two beams have the same polarization when the SBS signal meets the pump beam. Therefore, amplification of the SBS signal is realized.

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同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法

北京师范大学物理系,应用光学北京市重点实验室,北京,100875
北京师范大学物理系,应用光学北京市重点实验室,北京,100875;南昌航空大学无损检测技术教育部重点实验室,南昌,330063
南昌航空大学无损检测技术教育部重点实验室,南昌,330063

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摘要: 利用受激布里渊散射放大时抽运光与种子光可以有一时间延迟的特性,设计了一个同轴传播正交偏振双脉冲序列的偏振控制装置,使同轴传播的两个正交偏振脉冲光束在放大时具有相同的偏振态,从而实现了两束光的抽运放大.

English Abstract

Amplification of stimulated Brillouin scattering by collinear laser pulse series with two orthogonal polarizations

北京师范大学物理系,应用光学北京市重点实验室,北京,100875
北京师范大学物理系,应用光学北京市重点实验室,北京,100875;南昌航空大学无损检测技术教育部重点实验室,南昌,330063
南昌航空大学无损检测技术教育部重点实验室,南昌,330063

Keywords:

Abstract: Using the characteristic that a time delay between the signal of stimulated Brillouin scattering (SBS) and the pump beam during amplification of SBS signal is allowed, a controller is devised to control the polarizations of two pulses propagating collinearly with orthogonal polarizations. It makes the two beams have the same polarization when the SBS signal meets the pump beam. Therefore, amplification of the SBS signal is realized.

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同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法

Amplification of stimulated Brillouin scattering by collinear laser pulse series with two orthogonal polarizations

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同轴正交偏振双脉冲序列受激布里渊散射抽运放大的实现方法

English Abstract

Amplification of stimulated Brillouin scattering by collinear laser pulse series with two orthogonal polarizations

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