强度涨落在热光鬼成像中的作用

刘雪峰; 姚旭日; 李明飞; 俞文凯; 陈希浩; 孙志斌; 吴令安; 翟光杰

doi:10.7498/aps.62.184205

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摘要

热光鬼成像的图像质量在实际应用中具有重要作用. 通过理论分析和数值模拟, 发现光场的强度涨落程度会影响热光鬼成像的对比度, 基于此, 提出可以通过调节热光场的平均强度和强度波动的方差来提高成像对比度, 并且研究了这一方法对成像信噪比的影响. 将这种方法与另一种提高成像对比度的方法——高阶鬼成像进行了对比, 所得结果将有助于提高对热光鬼成像的理解.

关键词:

鬼成像 /
强度涨落 /
对比度 /
信噪比

作者及机构信息

1.
中国科学院空间科学与应用研究中心, 空间科学实验技术研究室, 北京 100190;

2.
中国科学院物理研究所, 北京凝聚态物理国家实验室, 光物理重点实验室, 北京 100190;

3.
辽宁大学物理学院, 沈阳 110036

基金项目: 国家重点基础研究发展计划(批准号:2010CB922904);国家自然科学基金(批准号:60978002,61274024)和国家高技术研究发展计划(批准号:2011AA120102)资助的课题.

参考文献

[1]	Pittman T B, Shih Y H, Strekalov D V, Sergienko A V 1995 Phys. Rev. A 52 R3429
[2]	Abouraddy A F, Saleh B E A, Sergienko A V, Teich M C 2001 Phys. Rev. Lett. 87 123602
[3]	Valencia A, Scarcelli G, D’Angelo M, Shih Y H 2005 Phys. Rev. Lett. 94 063601
[4]	Meyers R, Deacon K S, Shih Y H 2008 Phys. Rev. A 77 041801(R)
[5]	Zhang D, Zhai Y H, Wu L A, Chen X H 2005 Opt. Lett. 30 2354
[6]	Chen X H, Liu Q, Luo K H, Wu L A 2009 Opt. Lett. 34 695
[7]	Bennink R S, Bentley S J, Boyd R W 2002 Phys. Rev. Lett. 89 113601
[8]	Cheng J, Han S S 2004 Phys. Rev. Lett. 92 093903
[9]	Gatti A, Brambilla E, Bache M, Lugiato L A 2004 Phys. Rev. Lett. 93 093602
[10]	Cai Y J, Zhu S Y 2005 Phys. Rev. E 71 056607
[11]	Cao D Z, Xiong J, Wang K G 2005 Phys. Rev. A 71 013801
[12]	Basano L, Ottonello P 2007 Appl. Opt. 46 6291
[13]	Gong W L, Han S S 2010 Phys. Lett. A 374 1005
[14]	Hong P L, Liu J B, Zhang G Q 2011 Arxiv. 1108.3612v1
[15]	Cao D Z, Xiong J, Zhang S H, Lin L F, Gao L, Wang K G 2008 Appl. Phys. Lett. 92 201102
[16]	Liu J B, Shih Y H 2009 Phys. Rev. A 79 023819
[17]	Liu Q, Chen X H, Luo K H, Wu W, Wu L A 2009 Phys. Rev. A 79 053844
[18]	Agafonov I N, Chekhova M V, Iskhakov T S, Wu L A 2009 J. Mod. Opt. 56 422
[19]	Chen X H, Agafonov I N, Luo K H, Liu Q, Xian R, Chekhova M V, Wu L A 2010 Opt. Lett. 35 1166
[20]	Chan K W C, O’Sullivan M N, Boyd R W 2009 Opt. Lett. 34 3343
[21]	Chan K W C, O’Sullivan M N, Boyd R W 2010 Opt. Express 18 5562
[22]	Agafonov I N, Chekhova M V, Penin A N 2009 Arxiv. 0911.3718v2
[23]	Iskhakov T, Allevi A, Kalashnikov D A, Sala V G, Takeuchi M, Bondani M, Chekhova M 2011 Eur. Phys. J. Special Topics 199 127
[24]	Erkmen B I, Shapiro J H 2009 Phys. Rev. A 79 023833
[25]	O’Sullivan M N, Chan K W C, Boyd R W 2010 Phys. Rev. A 82 053803
[26]	Ferri F, Magatti D, Lugiato L A, Gatti A 2010 Phys. Rev. Lett. 104 253603
[27]	Brida G, Chekhova M V, Fornaro G A, Genovese M, Lopaeva E D, Berchera I R 2011 Phys. Rev. A 83 063807
[28]	Luo K H, Huang B Q, Zheng W M, Wu L A 2012 Chin. Phys. Lett. 29 074216
[29]	Shapiro J H 2008 Phys. Rev. A 78 061802(R)
[30]	Bromberg Y, Katz O, Silberberg Y 2009 Phys. Rev. A 79 053840

施引文献

[1]	Pittman T B, Shih Y H, Strekalov D V, Sergienko A V 1995 Phys. Rev. A 52 R3429
[2]	Abouraddy A F, Saleh B E A, Sergienko A V, Teich M C 2001 Phys. Rev. Lett. 87 123602
[3]	Valencia A, Scarcelli G, D’Angelo M, Shih Y H 2005 Phys. Rev. Lett. 94 063601
[4]	Meyers R, Deacon K S, Shih Y H 2008 Phys. Rev. A 77 041801(R)
[5]	Zhang D, Zhai Y H, Wu L A, Chen X H 2005 Opt. Lett. 30 2354
[6]	Chen X H, Liu Q, Luo K H, Wu L A 2009 Opt. Lett. 34 695
[7]	Bennink R S, Bentley S J, Boyd R W 2002 Phys. Rev. Lett. 89 113601
[8]	Cheng J, Han S S 2004 Phys. Rev. Lett. 92 093903
[9]	Gatti A, Brambilla E, Bache M, Lugiato L A 2004 Phys. Rev. Lett. 93 093602
[10]	Cai Y J, Zhu S Y 2005 Phys. Rev. E 71 056607
[11]	Cao D Z, Xiong J, Wang K G 2005 Phys. Rev. A 71 013801
[12]	Basano L, Ottonello P 2007 Appl. Opt. 46 6291
[13]	Gong W L, Han S S 2010 Phys. Lett. A 374 1005
[14]	Hong P L, Liu J B, Zhang G Q 2011 Arxiv. 1108.3612v1
[15]	Cao D Z, Xiong J, Zhang S H, Lin L F, Gao L, Wang K G 2008 Appl. Phys. Lett. 92 201102
[16]	Liu J B, Shih Y H 2009 Phys. Rev. A 79 023819
[17]	Liu Q, Chen X H, Luo K H, Wu W, Wu L A 2009 Phys. Rev. A 79 053844
[18]	Agafonov I N, Chekhova M V, Iskhakov T S, Wu L A 2009 J. Mod. Opt. 56 422
[19]	Chen X H, Agafonov I N, Luo K H, Liu Q, Xian R, Chekhova M V, Wu L A 2010 Opt. Lett. 35 1166
[20]	Chan K W C, O’Sullivan M N, Boyd R W 2009 Opt. Lett. 34 3343
[21]	Chan K W C, O’Sullivan M N, Boyd R W 2010 Opt. Express 18 5562
[22]	Agafonov I N, Chekhova M V, Penin A N 2009 Arxiv. 0911.3718v2
[23]	Iskhakov T, Allevi A, Kalashnikov D A, Sala V G, Takeuchi M, Bondani M, Chekhova M 2011 Eur. Phys. J. Special Topics 199 127
[24]	Erkmen B I, Shapiro J H 2009 Phys. Rev. A 79 023833
[25]	O’Sullivan M N, Chan K W C, Boyd R W 2010 Phys. Rev. A 82 053803
[26]	Ferri F, Magatti D, Lugiato L A, Gatti A 2010 Phys. Rev. Lett. 104 253603
[27]	Brida G, Chekhova M V, Fornaro G A, Genovese M, Lopaeva E D, Berchera I R 2011 Phys. Rev. A 83 063807
[28]	Luo K H, Huang B Q, Zheng W M, Wu L A 2012 Chin. Phys. Lett. 29 074216
[29]	Shapiro J H 2008 Phys. Rev. A 78 061802(R)
[30]	Bromberg Y, Katz O, Silberberg Y 2009 Phys. Rev. A 79 053840

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强度涨落在热光鬼成像中的作用

1. 中国科学院空间科学与应用研究中心, 空间科学实验技术研究室, 北京 100190;

2. 中国科学院物理研究所, 北京凝聚态物理国家实验室, 光物理重点实验室, 北京 100190;

3. 辽宁大学物理学院, 沈阳 110036

基金项目:

国家重点基础研究发展计划(批准号:2010CB922904)

国家自然科学基金(批准号:60978002,61274024)和国家高技术研究发展计划(批准号:2011AA120102)资助的课题.

收稿日期: 2013-04-15

修回日期: 2013-05-13

刊出日期: 2013-09-05

摘要: 热光鬼成像的图像质量在实际应用中具有重要作用. 通过理论分析和数值模拟, 发现光场的强度涨落程度会影响热光鬼成像的对比度, 基于此, 提出可以通过调节热光场的平均强度和强度波动的方差来提高成像对比度, 并且研究了这一方法对成像信噪比的影响. 将这种方法与另一种提高成像对比度的方法——高阶鬼成像进行了对比, 所得结果将有助于提高对热光鬼成像的理解.

关键词:

The role of intensity fluctuations in thermal ghost imaging

1.
Laboratory of Space Science Experiment Technology, Center for Space Science and Applied Research, Chinese Academy of Sciences, Beijing 100190, China;

2.
Laboratory of Optical Physics, Institute of Physics and Beijing National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100190, China;

3.
College of Physics, Liaoning University, Shenyang 110036, China

Fund Project:

Project supported by the National Basic Research Program of China (Grant No. 2010CB922904), the National Natural Science Foundation of China (Grant Nos. 60978002, 61274024), and the National High Technology Research and Development Program of China (Grant No. 2011AA120102).

Received Date: 15 April 2013

Accepted Date: 13 May 2013

Published Online: 05 September 2013

Abstract: The quality of the image in ghost imaging with thermal light is of great importance in practical applications. Through theoretical analysis and simulation, we find that the intensity fluctuations of the field can greatly influence the visibility of thermal ghost imaging. According to this, we suggest a new scheme to improve the visibility by appropriately scaling the intensity and variance of the incident thermal field. The influence of this method on the signal-to-noise ratio is also studied. In addition, comparison is made with the high-order correlation ghost imaging, another means adopted in recent years to increase the visibility. Our analysis should help promote our understanding of thermal ghost imaging.

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