137 citations · 286 across the 8 of their papers we have counts for
8 papers
Long-path formation in a deformed microdisk laser
Susumu Shinohara, Takehiro Fukushima, Satoshi Sunada +2
An asymmetric resonant cavity can be used to form a path that is much longer than the cavity size. We demonstrate this capability for a deformed microdisk equipped with two linear…
Signature of Wave Chaos in Spectral Characteristics of Microcavity Lasers
Satoshi Sunada, Susumu Shinohara, Takehiro Fukushima +1
We report the spectral characteristics of fully chaotic and non-chaotic microcavity lasers under continuous-wave operating conditions. It is found that fully chaotic microcavity la…
Efficient optical path folding by using multiple total internal reflections in a microcavity
Susumu Shinohara, Satoshi Sunada, Takehiro Fukushima +3
We propose using an asymmetric resonant microcavity for the efficient generation of an optical path that is much longer than the diameter of the cavity. The path is formed along a…
Chaos-assisted emission from asymmetric resonant cavity microlasers
Susumu Shinohara, Takahisa Harayama, Takehiro Fukushima +3
We study emission from quasi-one-dimensional modes of an asymmetric resonant cavity that are associated with a stable periodic ray orbit confined inside the cavity by total interna…
Fresnel filtering of Gaussian beams in microcavities
Susumu Shinohara, Takahisa Harayama, Takehiro Fukushima
We study the output from the modes described by the superposition of Gaussian beams confined in the quasi-stadium microcavities. We experimentally observe the deviation from Snell'…
Chaos-assisted directional light emission from microcavity lasers
Susumu Shinohara, Takahisa Harayama, Takehiro Fukushima +3
We study the effect of dynamical tunneling on emission from ray-chaotic microcavities by introducing a suitably designed deformed disk cavity. We focus on its high quality factor m…