Controlling Optical Bistability in a Five-level Cascade EIT Medium

Phan Van Thuan, Ta Tram Anh, Le Canh Trung, Nguyen Tien Dung, Luong Thi Yen Nga, Dinh Xuan Khoa, Le Van Doai, Nguyen Huy Bang, Nguyen Van Ai

Abstract


Optical bistability (OB) of an electromagnetically induced transparency (EIT) medium placed in a conventional unidirectional ring cavity is investigated numerically. The medium is excited by a coupling and probe laser lights via a five-level cascade scheme. It is shown that optical bistabe states with controllable switching threshold intensities and width are established simultaneously in three spectral regions corresponding to EIT windows. The current numerical result is compared to a previous analytical result showing influence of coherence terms neglected in the analytical model.

Keywords


optical bistability, electromagnetically induced transparency, coherent optical effects

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References


E. Abraham and S. Smith, Reports on Progress in Physics 45 (8) (1982) 815.

L. A. Lugiato, Progress in Optics 21 (1984) 69–216.

H. Gibbs, Optical bistability: Controlling light with light, Elsevier, 2012.

K.-J. Boller, A. Imamo˘glu, and S. E. Harris, Physical Review Letters 66 (20) (1991) 2593.

H. Schmidt and A. Imamoglu, Optics letters 21 (23) (1996) 1936–1938.

L. V. Hau, S. E. Harris, Z. Dutton, and C. H. Behroozi, Nature 397 (6720) (1999) 594–598.

S. Harris and L. V. Hau, Physical Review Letters 82 (23) (1999) 4611.

S.-q. Gong, Z.-z. Xu, S.-h. Pan, et al., Physics Letters A 222 (4) (1996) 237–240.

H. Wang, D. Goorskey, and M. Xiao, Physical Review A 65 (1) (2001) 011801.

H. Wang, D. Goorskey, and M. Xiao, Optics letters 27 (15) (2002) 1354–1356.

M. Ant´on and O. G. Calder´on, Journal of Optics B: Quantum and Semiclassical Optics 4 (2) (2002) 91.

A. Joshi and M. Xiao, Physical review letters 91 (14) (2003) 143904.

A. Joshi, A. Brown, H. Wang, and M. Xiao, Physical Review A 67 (4) (2003) 041801.

J. Li, Physica D: Nonlinear Phenomena 228 (2) (2007) 148–152.

Z. Wang, A.-X. Chen, Y. Bai, W.-X. Yang, and R.-K. Lee, JOSA B 29 (10) (2012) 2891–2896.

A. Joshi and M. Xiao, Controlling steady-state and dynamical properties of atomic optical bistability, World

Scientific, 2012.

J.-H. Li, X.-Y. L¨u, J.-M. Luo, and Q.-J. Huang, Physical Review A 74 (3) (2006) 035801.

L. Xin-You, L. Jia-Hua, L. Ji-Bing, and L. Jin-Ming, Journal of Physics B: Atomic, Molecular and Optical Physics

(24) (2006) 5161.

M. Sahrai, S. Asadpour, H. Mahrami, and R. Sadighi-Bonabi, Journal of Luminescence 131 (8) (2011) 1682–1686.

M. Sahrai, H. Hamedi, and M. Memarzadeh, Journal of Modern Optics 59 (11) (2012) 980–987.

H. Hamedi, S. Asadpour, M. Sahrai, B. Arzhang, and D. Taherkhani, Optical and Quantum Electronics 45 (3)

(2013) 295–306.

L. Ebrahimi Zohravi, R. Doostkam, S. M. Mousavi, and M. Mahmoudi, Progress In Electromagnetics Research

M 25 (2012) 1–11.

L. Van Doai, P. Van Trong, D. X. Khoa, and N. H. Bang, Optik-International Journal for Light and Electron

Optics 125 (14) (2014) 3666–3669.

D. X. Khoa, L. Van Doai, D. H. Son, and N. H. Bang, JOSA B 31 (6) (2014) 1330–1334.

D. X. Khoa, L. Van Doai, P. Van Thuan, N. T. Dung, N. H. Bang, et al., JOSA B 33 (4) (2016) 735–740.

D. A. Steck, Rb85 D Line Data, http://steck.us/alkalidata.




DOI: https://doi.org/10.15625/0868-3166/26/1/8213 Display counter: Abstract : 263 views. PDF : 47 views.

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