Transverse Optical Properties of the Eu3+ :Y2 SiO5 Crystal in Electromagnetically Induced Transparency
YANG Li-Ru, WANG Chun-Fang** , ZHANG Da-Wei
College of Science, University of Shanghai for Science and Technology, Shanghai 200093
Abstract :According to density matrix equations of the interaction between light and matter, the expression for the susceptibility of the Eu3+ :Y2 SiO5 crystal is obtained. When the control field is a Gaussian beam, we investigate and analyze the influence of probe detuning, the Rabi frequency of the control field and the laser line width on the transverse optical properties. We also analyze the influence of the dope-ion concentration on electromagnetically induced transparency (EIT). The analysis result indicates that the transmission is not a monotonic function of the dope-ion concentration. Based on the influences of various parameters on the transverse optical properties, we choose the appropriate parameters to realize the desired EIT and gradient refractive index, which has applications in focusing and imaging.
收稿日期: 2015-04-08
出版日期: 2015-06-30
:
42.50.-p
(Quantum optics)
42.50.Gy
(Effects of atomic coherence on propagation, absorption, and Amplification of light; electromagnetically induced transparency and Absorption)
61.72.U-
(Doping and impurity implantation)
[1] Whitley G R, Stroud R M and Jr C T 1978 Opt. Lett. 3 218 [2] Bergmann K, Theuer H and Shore B W 1998 Rev. Mod. Phys. 70 1003 [3] Fleischhauer M, Imamoglu A and Marangos J P 2005 Rev. Mod. Phys. 77 633 [4] Harris S E 1997 Phys. Today 50 36 [5] Boller K J, Imamoglu A and Harris S E 1991 Phys. Rev. Lett. 66 2593 [6] Harris S E and Macklin J J 1989 Phys. Rev. A 40 4135 [7] Harris S E 1989 Phys. Rev. Lett. 62 1033 [8] Wu Y and Yang X 2004 Phys. Rev. A 70 053818 [9] Wu Y and Saldana J and Zhu Y 2003 Phys. Rev. A 67 013811 [10] Wu Y and Yang X X 2007 Phys. Rev. B 76 054425 [11] Wu Y and Yang X X 2005 Phys. Rev. A 71 053806 [12] Cheng J, Han S S 2007 Opt. Lett. 32 1162 [13] Wang F and Wang C F 2014 Appl. Opt. 53 1889 [14] Moseley R R, Shepherd S and D J Fulton 1996 Phys. Rev. A 53 408 [15] Ling H Y, Li Y Q and Xiao M 1998 Phys. Rev. A 57 1338 [16] Equall R w, Sun Y and Cone R L 1994 Phys. Rev. Lett. 72 2179 [17] Equall R w, Cone R L and Macfarlane R M 1995 Phys. Rev. B 52 3963 [18] Liang Q C, Wang H H and Jiang Z K 2007 Acta Opt. Sin. 27 946 (in Chinese) [19] Liang Q C, Yang D and Wang H H 2007 J. Jilin University 45 89 (in Chinese) [20] Jia J K and Hou L X 2012 Chin. J. Opt. Appl. Opt. 5 430 (in Chinese) [21] Kuznetsova E, Kocharovskaya O and Hemmer P 2002 Phys. Rev. A 66 063802 [22] Xu H L, Fang A P and Jiang Z K 2008 Phys. Exp. 21 5 [23] Ham B S, Hemmer P R and Shahriar M S 1997 Opt. Commun. 144 227 [24] K?nz F, Sun Y and Thiel C W 2003 Phys. Rev. B 68 085109
[1]
. [J]. 中国物理快报, 2022, 39(12): 124202-.
[2]
. [J]. 中国物理快报, 2022, 39(2): 20502-.
[3]
. [J]. 中国物理快报, 2021, 38(8): 84201-.
[4]
. [J]. 中国物理快报, 2021, 38(7): 77304-.
[5]
. [J]. 中国物理快报, 2020, 37(8): 80301-.
[6]
. [J]. 中国物理快报, 2020, 37(8): 81101-.
[7]
. [J]. 中国物理快报, 2020, 37(8): 84203-.
[8]
. [J]. 中国物理快报, 2020, 37(5): 50301-.
[9]
. [J]. 中国物理快报, 2019, 36(8): 84202-.
[10]
. [J]. 中国物理快报, 2019, 36(7): 74202-.
[11]
. [J]. 中国物理快报, 2019, 36(3): 34204-.
[12]
. [J]. 中国物理快报, 2019, 36(1): 14201-.
[13]
. [J]. 中国物理快报, 2018, 35(4): 44205-.
[14]
. [J]. 中国物理快报, 2018, 35(2): 24204-.
[15]
. [J]. 中国物理快报, 2017, 34(8): 84205-.