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Chin. Phys. B, 2016, Vol. 25(11): 114205    DOI: 10.1088/1674-1056/25/11/114205
ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Prev   Next  

Two-dimensional gain cross-grating based on spatial modulation of active Raman gain

Li Wang(王丽)1,2, Feng-Xue Zhou(周凤雪)1, Hong-Ju Guo(郭洪菊)3, Yue-Ping Niu(钮月萍)1, Shang-Qing Gong(龚尚庆)1
1 Department of Physics, East China University of Science and Technology, Shanghai 200237, China;
2 School of Physics and Electronics Engineering, Nanyang Normal College, Nanyang 473061, China;
3 Shanghai Publishing and Printing College, Shanghai 200093, China
Abstract  Based on the spatial modulation of active Raman gain, a two-dimensional gain cross-grating is theoretically proposed. As the probe field propagates along the z direction and passes through the intersectant region of the two orthogonal standing-wave fields in the x-y plane, it can be effectively diffracted into the high-order directions, and the zero-order diffraction intensity is amplified at the same time. In comparison with the two-dimensional electromagnetically induced cross-grating based on electromagnetically induced transparency, the two-dimensional gain cross-grating has much higher diffraction intensities in the first-order and the high-order directions. Hence, it is more suitable to be utilized as all-optical switching and routing in optical networking and communication.
Keywords:  electromagnetically induced grating      gain cross-grating      active Raman gain  
Received:  27 November 2015      Revised:  27 May 2016      Accepted manuscript online: 
PACS:  42.50.-p (Quantum optics)  
  42.50.Gy (Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)  
  42.50.Nn (Quantum optical phenomena in absorbing, amplifying, dispersive and conducting media; cooperative phenomena in quantum optical systems)  
  42.81.Dp (Propagation, scattering, and losses; solitons)  
Fund: Project supported by the National Natural Science Foundation of China (Grant Nos. 11274112 and 11347133).
Corresponding Authors:  Shang-Qing Gong     E-mail:  sqgong@ecust.edu.cn1

Cite this article: 

Li Wang(王丽), Feng-Xue Zhou(周凤雪), Hong-Ju Guo(郭洪菊), Yue-Ping Niu(钮月萍), Shang-Qing Gong(龚尚庆) Two-dimensional gain cross-grating based on spatial modulation of active Raman gain 2016 Chin. Phys. B 25 114205

[1] Harris S E 1997 Phys. Today 50 36
[2] Yan X B, Gu K H, Fu C B, Cui C L and Wu J H 2014 Chin. Phys. B 23 114201
[3] Zhang J, Zhang S, Ou B Q, Wu W and Chen P X 2014 Chin. Phys. B 23 113701
[4] Ling H Y, Li Y Q and Xiao M 1998 Phys. Rev. A 57 1338
[5] Mitsunaga M and Imoto N 1999 Phys. Rev. A 59 4773
[6] Cardoso G C and Tabosa J W R 2002 Phys. Rev. A 65 033803
[7] Dutta B K and Mahapatra P K 2006 J. Phys. B 39 1145
[8] Dong Y B and Guo Y H 2014 Chin. Phys. B 23 074204
[9] Yu S, Liao P, Yang Z Y and Gu W Y 2013 Acta Phys. Sin. 62 22425(in Chinese)
[10] Zhou F X, Qi Y H, Sun H, Chen D J, Yang J, Niu Y P and Gong S Q 2013 Opt. Express 21 12249
[11] de Araujo L E E 2010 Opt. Lett. 35 977
[12] Liu Y, Wang P and Peng S Y 2013 Chin. Phys. B 22 104203
[13] Xiao Z H, Shin S G and Kim K 2010 J. Phys. B 43 161004
[14] Wan R G, Kou J, Jiang L, Jiang Y and Gao J Y 2011 Phys. Rev. A 83 033824
[15] Xie B, Cai X and Xiao Z H 2012 Opt. Commun. 285 133
[16] Ba N, Wu X Y, Liu X J, Zhang S Q and Wang J 2012 Opt. Commun. 285 3792
[17] Wang L J, Kuzmich A and Dogariu A 2000 Nature 406 277
[18] Payne M G and Deng L 2001 Phys. Rev. A 64 031802
[19] Agarwal G S and Dasgupta S 2004 Phys. Rev. A 70 023802
[20] Jiang K J, Deng L and Payne M G 2006 Phys. Rev. A 74 041803
[21] Deng L and Payne M G 2007 Phys. Rev. Lett. 98 253902
[22] Jiang K J, Deng L, Hagley E W and Payne M G 2008 Phys. Rev. A 77 045804
[23] Hang C and Huang G X 2010 Opt. Express 18 2952
[24] Kuang S Q, Jin C S and Li C 2011 Phys. Rev. A 84 033831
[25] Kuang S Q 2012 Chin. Opt. 5 464
[26] Kuang S Q and Yang H G 2013 J. Opt. Soc. Am. B 30 136
[27] Wang L, Zhou F X, Hu P D, Niu Y P and Gong S Q 2014 J. Phys. B:At. Mol. Opt. Phys. 47 225501
[28] Ham B S 2004 Appl. Phys. Lett. 85 893
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