ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS |
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Generation of a squeezed state at 1.55 μ with periodically poled LiNbO3 |
Liu Qin (刘勤), Feng Jin-Xia (冯晋霞), Li Hong (李宏), Jiao Yue-Chun (焦月春), Zhang Kuan-Shou (张宽收) |
State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006, China |
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Abstract We report on the generation of a squeezing vacuum at 1.55 μm using an optical parametric amplifier based on periodically poled LiNbO3. Using three specifically designed narrow linewidth mode cleaners as the spatial mode and noise filter of the laser at 1.55 μm and 775 nm, the squeezed vacuum of up to 3.0 dB below the shot noise level at 1.55 μm is experimentally obtained. This system is compatible with standard telecommunication optical fibers, and will be useful for continuous variable long-distance quantum communication and distributed quantum computing.
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Received: 18 January 2012
Revised: 20 March 2012
Accepted manuscript online:
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PACS:
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42.50.Dv
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(Quantum state engineering and measurements)
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42.50.Lc
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(Quantum fluctuations, quantum noise, and quantum jumps)
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42.65.Yj
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(Optical parametric oscillators and amplifiers)
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Fund: Project supported by the National Natural Science Foundation of China (Grant No. 60878003), the Science Foundation for Excellent Research Team of the National Natural Science Foundation of China (Grant No. 61121064), and the National Basic Research Program of China (Grant No. 2010CB923101). |
Corresponding Authors:
Feng Jin-Xia
E-mail: fengjx@sxu.edu.cn
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Cite this article:
Liu Qin (刘勤), Feng Jin-Xia (冯晋霞), Li Hong (李宏), Jiao Yue-Chun (焦月春), Zhang Kuan-Shou (张宽收) Generation of a squeezed state at 1.55 μ with periodically poled LiNbO3 2012 Chin. Phys. B 21 104204
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[1] |
Feng J X, Tian X T, Li Y M and Zhang K S 2008 Appl. Phys. Lett. 92 221102
|
[2] |
Mehmet M, Steinlechner S, Eberle T, Vahlbruch H, Thring A, Danzmann K and Schnabel R 2009 Opt. Lett. 34 1060
|
[3] |
Mehmet M, Eberle T, Steinlechner S, Vahlbruch H and Schnabel R 2010 Opt. Lett. 35 1665
|
[4] |
Miya T, Terunuma Y, Hosaka T and Moyashito T 1979 Electron. Lett. 15 106
|
[5] |
Rowan S, Hough J and Crooks D R M 2005 Phys. Lett. A 347 25
|
[6] |
Schnabel R, Britzger M, Brückner F, Burmeister O, Danzmann K, Dück J, Eberle T, Friedrich D, Lück H, Mehmet M, Nawrodt R, Steinlechner S and Willke B 2010 J. Phys.: Conf. Ser. 228 012029
|
[7] |
Silberhorn C, Lam P K, Wei O, König F, Korolkova N and Leuchs G 2001 Phys. Rev. Lett. 86 4267
|
[8] |
Eto Y, Tajima T, Zhang Y and Hirano T 2007 Opt. Lett. 32 1698
|
[9] |
Dong R, Heersink J, Corney J, Drummond P, Andersen U and Leuchs G 2008 Opt. Lett. 33 116
|
[10] |
Feng J X, Li Y M, Tian X T, Liu J L and Zhang K S 2008 Opt. Express 16 11871
|
[11] |
Wu L A, Kimble H J, Hall J L and Wu H 1986 Phys. Rev. Lett. 57 2520
|
[12] |
Vahlbruch H, Mehmet M, Chelkowski S, Hage B, Franzen A, Lastzka N, Goβler S, Danzmann K and Schnabel R 2008 Phys. Rev. Lett. 100 033602
|
[13] |
Drever R W P, Hall J L, Kowalski F V, Hough J, Ford G M, Munley A J and Ward H 1983 Appl. Phys. B 31 97
|
[14] |
Willke B, Uehara N, Gustafson E K, Byer R L, King P J, Seel S U and Savage R L 1998 Opt. Lett. 23 1704.
|
[15] |
Machida S and Yamamoto Y 1986 IEEE QE-22 617
|
[16] |
Vahibruch H, Chelkowski S, Hage B, Franzen A, Danzmann K and Schnabel R 2006 Phys. Rev. Lett. 97 011101
|
[17] |
Goda K, Miyakawa O, Mikhailov E E, Saraf S, Adhikari R, McKenzie K, Ward R, Vass S, Weinstein A J and Mavalvala N 2008 Nature Phys. 4 472
|
[18] |
Eberle T, Handchen V, Duhme J, Franz T, Werner R F and Schnabel R 2011 Phys. Rev. A 83 052329
|
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