Abstract
Light can be confined efficiently in the high-Q, small-volume whispering-gallery-modes observed in silica microspheres. By coupling these microspheres to eroded optical fibers and fiber tips, direct mapping of the whispering-gallery modes has been achieved and the mode numbers have been assessed. The properties of these modes have allowed us to obtain laser action with very low thresholds in Nd-doped silica microspheres. Further projects in the field of non-linear optics and cavity quantum electrodynamics are described.
Résumé
Les modes de galerie de haute surtension observés dans des microsphéres de silice permettent de confiner efficacement la lumière. Ces modes sont excités avec des coupleurs à fibre érodée pour les cartographier avec des pointes de fibre et déterminer les nombres propres qui caractérisent un mode donné. Les propriétés des modes de galerie ont permis d‘2obtenir I’effet laser dans des microsphéres de silice dopées au néodyme, avec un seuil de fonctionnement trés has. Les projets développés dans le domaine de I’optique non linéaire et de I’électrodynamique quantique en cavité sont décrits.
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References
Yamamoto (Y.), Slusher (R. E.). Optical processes in microcavities.Physics Today (June 1993),46, n° 6, p 66.
Haroche (S.). Cavity quantum electrodynamics. Fundamental systems in quantum optics, Les Houches Summer School, Session LIII”, J. Dalibard, J. M. Raimond and J. Zinn-Justin, eds.North Holland, Amsterdam (1992) and references included.
Thompson (R. J), Rempe (G.), Kimble (H. J.). Observation of normal-mode splitting for an atom in an optical cavity.Phys. Rev. Lett. (1992)68, p. 1132; An (K.), Childs (J. J.), Dasari (R. R.), Feld (M. S.). Microlaser: a laser with one atom in an optical resonator.Phys. Rev. Lett. (1994),73, p. 3375.
Hill (S. C), Benner (R. E.). Optical effects associated with small particles. P.W. Barber and R. K. Chang, eds.World Scientific, Singapore (1988), p. 3.
Optical processes in microcavities.Advanced Series in Applied Physics 3, Campillo (A. J.), Chang (R. K.), eds.World Scientific, Singapore (1996).
Lin (H.-B), Campillo (A. J.). Cw nonlinear optics in droplet microcavities displaying enhanced gain.Phys. Rev. Lett. (1994),73, p. 2440.
Braginsky (V. B.), Gorodetsky (M. L.), Ilchenko (V. S.). Quality-factor and nonlinear properties of optical whisperinggallery modes.Phys. Lett. (1989),A137, p. 393.
Collot (L.), Lefevre-Seguin (V), Brune (M.), Raimond (J. M), Haroche (S.). Very high-Q whispering-gallery mode resonances observed on fused silica microspheres.Europhvs. Lett. (1993),23, p. 327.
Weiss (D. S.), Sandoghdar (V), Hare (J.), Lefevre-Seguin (V.), Raimond (J.-M.), Haroche (S.). Splitting of high-Q Mie modes induced by light backscattering in silica microspheres.Opt. Lett. (1995),20, p. 1835.
Gorodetsky (M. L), Savchenkov (A. A.), Ilchenko (V. S.). Ultimate Q of optical microspheres resonators.Opt. Lett. (1996),21, p. 453.
Knight (J. C), Dubreuil (N.), Sandoghdar (V), Hare (J.), Lefevre-Seguin (V.), Raimond (J.-M), Haroche (S.). Mapping whispering-gallery modes in microspheres with a near-field probe.Opt. Lett. (1995),20, p. 1515.
Knight (J. C), Dubreuil (N.), Sandoghdar (V.), Hare (J.), Lefevre-Seguin (V.), Raimond (J.-M.), Haroche (S.). Characterizing whispering-gallery modes in microspheres by direct observation of the optical standing-wave pattern in the near-field.Opt. Lett. (1996),21, p. 698.
Sandoghdar (V.), Treussart (F), Hare (J.), Lefèvre-Seguin (V.), Raimond (J.-M.), Haroche (S.). Very low threshold whispering-gallery mode microsphere laser.Phys. Rev. A. (1996),54, p. 1777.
Nussenzveig (H. M). Diffraction effects in semi-classical scattering.Cambridge University Press (1992).
Lai (H. M.), Lam (C. C), Leung (P. T.), Young (K.). Effect of perturbations on the widths of narrow morphology-dependent resonances in Mie scattering.J. Opt. Soc. Am. (1991),B8, p. 1962.
Dubreuil (N.), Knight (J. C), Leventhal (D. K.), Sandoghdar (V.), Hare (J.), Lefèvre (V.). Eroded monomode optical fiber for whispering-gallery mode excitation in fused-silica microspheres.Opt. Lett. (1995),20, p. 813.
Serpengüzel (A.), Arnold (S.), Griffel (G.). Excitation of resonances of microspheres on an optical fiber.Opt. Lett. (1995),20, p. 654.
Knight (J. C), Dubreuil (N.), Sandoghdar (V.), Hare (J.), Lefèvre-Seguin (V.), Raimond (J.-M.), Haroche(S.). Coupleur optique à bande étroite utilisant l’des modes de galerie d’un élément résonateur diélectrique de forme de révolution.Demande de Brevet déposée par France Télécom, n° 95 11624 du 26 09 95.
Born (M.), Wolf (E.). Principles of optics.Pergamon, New York (1980).
Schiller (S.), Yu (I. I.), Fejer (M. M.), Byer (R. L.). Fused-silica monolithic total-internal reflection resonator.Opt. Lett. (1992),17, p. 378.
Swindal (J. C), Leach (D. H.), Chang (R. K.), Young (K.). Precession of morphology-dependent resonances in non-spherical droplets.Opt. Lett. (1993),18, p. 191.
Gorodetsky (M. L.), Ilchenko (V. S.). High- Qoptical whispering-gallery microresonators: precession approach for spherical mode analysis and emission patterns with prism couplers.r Opt. Commun. (1994),113, p. 133.
Lewis (A.), Isaacson (M.), Hartoonian (A.), Murray (A.).Biophysical J. (1983)41, p. 405a; Heinzelmann (H.), Pohl (D. W.). Scanning near-field optical microscopy.Appl. Phys. A (1984),59, p. 89.
Courjon (D.), Bainier (C), Baida (P.). Seeing inside a FabryPerot resonator by means of a scanning tunneling optical microscope.Opt. Commun. (1994),110, p. 7.
Schiller (S.), Byer (R. L.). High-resolution spectroscopy of whispering-gallery modes in large dielectric spheres.Opt. Lett. (1991),16, p. 1138.
Tzeng (H.-M.), Wall (K. R), Long (M. B.), Chang (R. K.). Laser emission from individual droplets at wavelengths corresponding to morphology-dependent resonances.Opt. Lett. (1984),9, p. 499.
Kuwata-Gonokami (M.), Takeda (K.), Yasuda (H.), Ema (K.). Laser emission from dye-doped polystyrene microspheres.Jpn. J. Appl. Phys. (1992),31, p99.
Wang (Y. Z.), Lu (B. L.), Li (Y. Q.), Liu (Y. S.). Observation of cavity quantum-electrodynamic effects in a Nd:glass microsphere.Opt. Lett. (1995),20, p. 770.
Mann (M. M.), De Shazer (L. G.). Energy levels and spectral broadening of neodymium ions in laser glass.J. App. Phys. (1970),41, p. 2951.
Popp (J.), Fields (M. H.), Chang (R. K.). Injection seeding of lasing in microdroplets.Opt. Lett. (1997),22, p. 139.
Broer (M. M.), Golding (B.), Haemmerle (W. H.), (S. J. R.). Low-temperature optical dephasing of rare-earth ions in inorganic glasses.Phys. Rev. (1986),B33, p. 4160.++++
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Treussart, F., Dubreuil, N., Knight, J.C. et al. Mlcrolasers based on silica microspheres. Ann. Télécommun. 52, 557–568 (1997). https://doi.org/10.1007/BF02997612
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DOI: https://doi.org/10.1007/BF02997612
Key words
- Microstructure
- Spherical resonator
- Silica
- Propagation mode
- Gallery mode
- Optical coupler
- Optical fiber
- Optical microscopy
- Near field
- Solid state laser