Publications by Tomoyuki Yoshie.

Papers Published

1. L. Tang and T. Yoshie, Ultra-high-Q three-dimensional photonic crystal nano-resonators, Optics Express, vol. 15 no. 25 (2007), pp. 17254 [abstract.cfm] .
   (last updated on 2007/12/13)

   Abstract:
   Two nano-resonator modes are designed in a woodpile three-dimensional photonic crystal by the modulation of unit cell size along a low-loss optical waveguide. One is a dipole mode with 2.88 cubic half-wavelengths mode volume. The other is a quadrupole mode with 8.3 cubic half-wavelengths mode volume. Light is three-dimensionally confined by a complete photonic band gap so that, in the analyzed range, the quality factor exponentially increases as the increase in the number of unit cells used for confinement of light.