publication . Article . Preprint . 2001

Quantum coherence generated by interference-induced state selectiveness

Garreau, Jean Claude;
Open Access English
  • Published: 21 Sep 2001
  • Publisher: HAL CCSD
  • Country: France
Abstract
The relations between quantum coherence and quantum interference are discussed. A general method for generation of quantum coherence through interference-induced state selection is introduced and then applied to `simple' atomic systems under two-photon transitions, with applications in quantum optics and laser cooling.
Subjects
arXiv: Physics::Atomic PhysicsPhysics::Optics
free text keywords: [PHYS.QPHY]Physics [physics]/Quantum Physics [quant-ph], Quantum Physics, Quantum imaging, Quantum network, Quantum technology, Coherence theory, Optics, business.industry, business, Open quantum system, Coherence (physics), Quantum sensor, Physics, Quantum mechanics, Quantum simulator

[1] J. C. Garreau, 1996, Phys. Rev. A 53, 486.

[2] J. A. Levenson, I. Abram, T. Rivera, P. Fayolle, J. C. Garreau and P. Grangier, 1993, Phys. Rev. Lett. 70, 267.

[3] F. Wang, C. Chen, and D. S. Elliot, 1996, Phys. Rev. Lett. 77, 2416; C. Chen and D. S. Elliot, 1996, Phys. Rev. A 53, 272.

[4] A. Aspect, E. Arimondo, R. Kaiser, N. Vansteenskiste, and C. CohenTannoudji, 1988, Phys. Rev. Lett. 61, 826.

[5] M. Kasevich, D. S. Weiss, E. Riis, K. Moler, S. Kasapi, and S. Chu, 1991, Phys. Rev. Lett. 66, 2297.

[6] VSCPT is in fact a manifestation of the 'coherence population trapping' effect, discovered in Pisa, Italy in 1976 [G. Alzetta, A. Gozzini, L. Moi, G. Orriols, 1976, Nuovo Cimento B 36, 5]. This effect has found other interesting applications in the domain of Electromagnetically Induced Transparency (EIT) that has driven novel phenomena like lasing without inversion or the realization of ultra-hight refractive index atomic media (see, e.g., S. E. Harris, Phys. Today, July 1997, p. 36).

[7] D. Wilkowski, J. C. Garreau, D. Hennequin, and V. Zehnl´e, 1996, Phys. Rev. A 54, 4249.

[8] J. C. Garreau, 2000, Phys. Rev. A 61, 141401(R).

[9] F. Bardou, J. P. Bouchaud, O. Emile, A. Aspect, and C. Cohen-Tannoudji, 1994, Phys. Rev. Lett. 72, 203.

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