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Journal of the Optical Society of America B

Journal of the Optical Society of America B


  • Vol. 20, Iss. 5 — May. 1, 2003
  • pp: 793–800

Revisiting optical spectroscopy in a thin vapor cell: mixing of reflection and transmission as a Fabry–Perot microcavity effect

Gabriel Dutier, Solomon Saltiel, Daniel Bloch, and Martial Ducloy  »View Author Affiliations

JOSA B, Vol. 20, Issue 5, pp. 793-800 (2003)

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Transmission spectroscopy in an ultrathin vapor cell, which has been recently demonstrated as a new method of sub-Doppler spectroscopy in the optical domain, is revisited. We show that, because of an unavoidable Fabry–Perot effect, the observed signal—in transmission spectroscopy and selective reflection spectroscopy as well—is actually an interferometric mixture of the optical responses as provided in transmission and in reflection by a long macroscopic cell. After the derivation of a very general solution, we restrict ourselves to the case of a linear interaction with the resonant laser. We finally discuss the application to a two-level atom for which analytical expressions are given, in the large Doppler limit, for FM transmission and reflection signals.

© 2003 Optical Society of America

OCIS Codes
(020.1670) Atomic and molecular physics : Coherent optical effects
(020.3690) Atomic and molecular physics : Line shapes and shifts
(120.2230) Instrumentation, measurement, and metrology : Fabry-Perot
(300.6360) Spectroscopy : Spectroscopy, laser

Gabriel Dutier, Solomon Saltiel, Daniel Bloch, and Martial Ducloy, "Revisiting optical spectroscopy in a thin vapor cell: mixing of reflection and transmission as a Fabry–Perot microcavity effect," J. Opt. Soc. Am. B 20, 793-800 (2003)

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  1. M. F. H. Schuurmans, “Spectral narrowing of selective reflection,” J. Phys. (Paris) 37, 469–485 (1976).
  2. A. Ch. Izmailov, “On the possibility of sub-Doppler structure of spectral lines of gas particles by a single travelling monochromatic wave,” Laser Phys. 2, 762–763 (1992).
  3. A. Ch. Izmailov, “Manifestations of sub-Doppler structure of the spectral lines of gas particles in the radiation of a travelling monochromatic pump wave,” Opt. Spektrosk. 74, 41–48 (1993) [Opt. Spectrosc. 74, 25–29 (1993)].
  4. T. A. Vartanyan and D. L. Lin, “Enhanced selective reflection from a thin layer of a dilute gaseous medium,” Phys. Rev. A 51, 1959–1964 (1995).
  5. B. Zambon and G. Nienhuis, “Reflection and transmission of light by thin vapor layers,” Opt. Commun. 143, 308–314 (1997).
  6. S. Briaudeau, D. Bloch, and M. Ducloy, “Detection of slow atoms in laser spectroscopy of a thin vapor film,” Europhys. Lett. 35, 337–342 (1996).
  7. S. Briaudeau, S. Saltiel, G. Nienhuis, D. Bloch, and M. Ducloy, “Coherent Doppler narrowing in a thin vapor cell: Observation of the Dicke regime in the optical domain,” Phys. Rev. A 57, R3169–3172 (1998).
  8. S. Briaudeau, D. Bloch, and M. Ducloy, “Sub-Doppler spectroscopy in a thin film of resonant vapor,” Phys. Rev. A 59, 3723–3735 (1999).
  9. S. Briaudeau, “Spectroscopie à haute résolution en vapeur confinée,” thèse de doctorat, Laboratoire de Physique des Lasers, Université Paris 13 (1998) (unpublished).
  10. S. Briaudeau, S. Saltiel, J. R. R. Leite, M. Oria, A. Bramati, A. Weis, D. Bloch, and M. Ducloy, “Recent developments in sub-Doppler spectroscopy in a thin cell,” J. Phys. IV 10, Pr. 8, 145–146 (2000).
  11. D. Sarkisyan, D. Bloch, A. Papoyan, and M. Ducloy, “Sub-Doppler spectroscopy by sub-micron thin Cs-vapor layer,” Opt. Commun. 200, 201–208 (2001).
  12. G. Nienhuis, F. Schuller, and M. Ducloy, “Nonlinear selec-tive reflection from an atomic vapor at arbitrary incidence angle,” Phys. Rev. A 38, 5197–5205 (1988).
  13. F. Schuller, G. Nienhuis, and M. Ducloy, “Selective reflection from an atomic vapor in a pump-probe scheme,” Phys. Rev. A 43, 443–454 (1991).
  14. M. Chevrollier, M. Oria, J. G. De Souza, D. Bloch, M. Fichet, and M. Ducloy, “Selective reflection spectroscopy of a resonant vapor at the interface with a metallic layer,” Phys. Rev. E 63, 046610 (2001).
  15. Note that r1 is an amplitude reflection coefficient usually not much smaller than unity; in recent experiments (see Ref. 11) performed with a narrow cell with yttrium aluminum garnet (YAG) windows, one has n1=1.82, i.e., r1= 0.29. Note also that even with an antireflection coating, one usually has r1, 2≥0.1.
  16. The difficulties typical of the optically thick medium in comparable problems have been analysed in the appendix of Ref. 1 and in T. Vartanyan, D. Bloch, and M. Ducloy, “Blue shift paradox in selective reflection,” in Spectral Line Shapes, A. D. May, J. R. Drummond, eds., AIP Conference Proceedings 328 (American Institute of Physics, New York, 1995), pp. 249–250.
  17. M. Ducloy and M. Fichet, “General theory of frequency modulated selective reflection. Influence of atom surface interactions,” J. Phys. II 1, 1429–1446 (1991).
  18. F. Schuller, O. Gorceix, and M. Ducloy, “Nonlinear selectivereflection in cascade three-level atomic systems,” Phys. Rev. A 47, 519–528 (1993).
  19. G. Nienhuis and F. Schuller, “Selective reflection from a vapor of three-level atoms,” Phys. Rev. A 50, 1586–1592 (1994).
  20. M. Gorris-Neveux, P. Monnot, S. Saltiel, R. Barbé, J. C. Keller, and M. Ducloy, “Two-photon selective reflection,” Phys. Rev. A 54, 3386–3393 (1996).
  21. F. Schuller, A. Amy-Klein, and S. Saltiel, “Saturation effects in three-level selective reflection,” Phys. Rev. A 53, 3647–3651 (1996).
  22. H. van Kampen, V. A. Sautenkov, E. R. Eliel, and J. P. Woerdman, “Probing the spatial dispersion in a dense atomic vapor near a dielectric interface,” Phys. Rev. A 58, 4473–4478 (1998).
  23. D. Petrosyan and Yu. P. Malakyan, “Electromagnetically induced transparency in a thin vapor film,” Phys. Rev. A 61, 053820 (2000).
  24. Note that the restriction to a finite cell length may intro-duce some additional changes relative to most common SR theories, as elaborated for various atomic models.
  25. R. H. Romer and R. H. Dicke, “New technique of high-resolution microwave spectroscopy,” Phys. Rev. 99, 532–536 (1955).
  26. The essential dispersive response of SR spectroscopy in a long cell results only from the SR spatial averaging, which washes out the atomic response close to the (remote) second window. It should be recalled also that because of the symmetry breakdown occurring between arriving and departing atoms, and because of the atom–surface interaction, SR spectra in a long cell commonly include, in the vicinity of line center, a mixture of absorptive and dispersive responses—see notably the discussions in M. Chevrollier, M. Fichet, M. Oria, G. Rahmat, D. Bloch, and M. Ducloy, “High resolution selective reflection spectroscopy as a probe of long-range surface interaction: measurement of the surface van der Waals attraction exerted on excited Cs atoms,” J. Phys. II 2, 631–657 (1992); conversely, and as noted in Section 3 herein, the transmission through a relatively long cell exhibits simply absorption-like properties as long as the medium remains optically thin.
  27. A. M. Akul’shin, V. L. Velichanskii, A. S. Zibrov, V. V. Nikitin, V. A. Sautenkov, E. K. Yurkin, and N. V. Senkov, “Collisional broadening of intra-Doppler resonances of selective reflection of the D2 of cesium,” JETP Lett. 36, 303–306 (1982).
  28. G. Dutier, A. Yarovitski, S. Saltiel, A. Papoyan, D. Sarkisyan, D. Bloch, and M. Ducloy, “Collapse and revival of a Dicke-type coherent narrowing in a sub-micron thick vapor cell transmission spectroscopy,” Europhys. Lett. (to be published).

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