论文信息 - Photorefractive BaTiO(3) spheres and spherical disks.

Photorefractive BaTiO(3) spheres and spherical disks.

We have produced single-crystal spheres and spherical disks of photorefractive barium titanate (BaTiO(3)) . The spheres and disks allow direct fiber-to-fiber two-beam coupling without additional optical elements. We also investigate the spontaneous oscillation of triangles and other whispering-gallery modes in these spherical structures.

[1] T. Baer,et al. Continuous-wave laser oscillation in a Nd:YAG sphere. , 1987, Optics letters.

[2] J. Feinberg,et al. Self-pumped, continuous-wave phase conjugator using internal reflection. , 1982, Optics letters.

[3] Y. Fainman,et al. Optimal coherent image amplification by two-wave coupling in photorefractive BaTiO3 , 1986 .

[4] R L Byer,et al. High-resolution spectroscopy of whispering gallery modes in large dielectric spheres. , 1991, Optics letters.

[5] J. Feinberg,et al. Optical feedback, wavelength response, and interference effects of self-pumped phase conjugation in BaTiO(3). , 1984, Optics letters.

[6] John G. McInerney,et al. Room-temperature cw operation of InGaAsP/InP microdisk lasers , 1998, Photonics West.

[7] Hiroaki Yasuda,et al. Laser Emission from Dye-Doped Polystyrene Microsphere* , 1992 .