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Fan, X. J.; Li, J. J.; Tian, S. F.; Cui, N.; Li, H.; Li, A. Y.; Xu, Z. Z.

Phase control of gain and dispersion in an open V-type system. (English) Zbl 1075.81557

J. Mod. Opt. 52, No. 12, 1757-1767 (2005).
Summary: The control role of the relative phase between the probe and driving fields on gain, dispersion and populations in an open V-type three-level system with spontaneously generated coherence is studied. The result shows that by adjusting the value of the relative phase, the transformation between lasing with inversion and lasing without inversion (LWI) can be realized and high dispersion (refractive index) without absorption can be obtained. The shape and value range of the dispersion curve are similar to those of the gain curve, and this similarity is closely related to the relative phase. The effects of the atomic exit and injection rates and the incoherent pump rate on the control role of the relative phase are also analysed. It is found easier to get LWI by adjusting the value of the relative phase using the open system rather than the closed system, and using an incoherent pump rather than without using the incoherent pump. Moreover the open system can give a larger LWI gain than the closed system.

Cited in 2 Documents

MSC:

81V80 Quantum optics

Keywords:

open system; spontaneouly generated coherence; phase control
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References:

[1] DOI: 10.1088/1464-4266/2/3/201 · doi:10.1088/1464-4266/2/3/201
[2] DOI: 10.1016/S0079-6638(08)70531-6 · doi:10.1016/S0079-6638(08)70531-6
[3] DOI: 10.1103/PhysRevLett.69.1360 · doi:10.1103/PhysRevLett.69.1360
[4] DOI: 10.1080/09500349808231909 · doi:10.1080/09500349808231909
[5] DOI: 10.1103/PhysRevLett.77.3995 · doi:10.1103/PhysRevLett.77.3995
[6] DOI: 10.1103/PhysRevLett.78.832 · doi:10.1103/PhysRevLett.78.832
[7] DOI: 10.1080/09500349808230496 · doi:10.1080/09500349808230496
[8] DOI: 10.1103/PhysRevA.51.4062 · doi:10.1103/PhysRevA.51.4062
[9] DOI: 10.1016/S0030-4018(03)01572-4 · doi:10.1016/S0030-4018(03)01572-4
[10] DOI: 10.1103/PhysRevA.57.4014 · doi:10.1103/PhysRevA.57.4014
[11] DOI: 10.1103/PhysRevA.61.013807 · doi:10.1103/PhysRevA.61.013807
[12] DOI: 10.1016/S0030-4018(98)00179-5 · doi:10.1016/S0030-4018(98)00179-5
[13] DOI: 10.1103/PhysRevA.61.045802 · doi:10.1103/PhysRevA.61.045802
[14] DOI: 10.1016/S0375-9601(99)00358-8 · doi:10.1016/S0375-9601(99)00358-8
[15] DOI: 10.1103/PhysRevA.66.063812 · doi:10.1103/PhysRevA.66.063812
[16] DOI: 10.1016/j.optcom.2003.12.016 · doi:10.1016/j.optcom.2003.12.016
[17] DOI: 10.1016/S0030-4018(99)00538-6 · doi:10.1016/S0030-4018(99)00538-6
[18] DOI: 10.1103/PhysRevA.62.013811 · doi:10.1103/PhysRevA.62.013811
[19] DOI: 10.1103/PhysRevLett.81.293 · doi:10.1103/PhysRevLett.81.293
[20] DOI: 10.1103/PhysRevA.65.063807 · doi:10.1103/PhysRevA.65.063807
[21] DOI: 10.1103/PhysRevLett.82.2500 · doi:10.1103/PhysRevLett.82.2500
[22] DOI: 10.1080/09500340008233403 · Zbl 1002.81575 · doi:10.1080/09500340008233403
[23] DOI: 10.1364/JOSAA.19.002018 · doi:10.1364/JOSAA.19.002018
[24] DOI: 10.1364/JOSAB.20.002377 · doi:10.1364/JOSAB.20.002377
[25] DOI: 10.1080/09500340110065781 · Zbl 1055.81660 · doi:10.1080/09500340110065781
[26] DOI: 10.1103/PhysRevA.57.3858 · doi:10.1103/PhysRevA.57.3858
[27] DOI: 10.1088/1009-1963/10/7/306 · doi:10.1088/1009-1963/10/7/306
[28] Fan XJ, J. Mod. Opt. 50 pp 1763– (2003)
[29] DOI: 10.1016/j.optcom.2004.07.057 · doi:10.1016/j.optcom.2004.07.057
[30] Fan XJ, Chinese Opt. Lett. 2 pp 56– (2004)
[31] Sargent III M, Laser Physics, Addison-Wesley (1974)
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