46 citations · 115 across the 3 of their papers we have counts for
3 papers
Mode identification of high-quality-factor single-defect nanocavities in quantum dot-embedded photonic crystals
Masayuki Shirane, Shunsuke Kono, Jun Ushida +4
We investigate the quality (Q) factor and the mode dispersion of single-defect nanocavities based on a triangular-lattice GaAs photonic-crystal (PC) membrane, which contain InAs qu…
Immittance Matching for Multi-dimensional Open-system Photonic Crystals
Jun Ushida, Masatoshi Tokushima, Masayuki Shirane +2
An electromagnetic (EM) Bloch wave propagating in a photonic crystal (PC) is characterized by the immittance (impedance and admittance) of the wave. The immittance is used to inves…
Systematic Design of Antireflection Coating for Semi-infinite One-dimensional Photonic Crystals Using Bloch Wave Expansion
Jun Ushida, Masatoshi Tokushima, Masayuki Shirane +1
We present a systematic method for designing a perfect antireflection coating (ARC) for a semi-infinite one-dimensional (1D) photonic crystal (PC) with an arbitrary unit cell. We u…