A. Shinya

activity

20102026

most citedAll-silicon sub-Gb/s telecom detector with low dark current and high quantum efficiency on chip

109 citations · 270 across the 13 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

physics.optics2023

Vector beam generation from standing hollow GaN nanowire lasers on sapphire substrate

Masato Takiguchi, Sylvain Sergent, Benjamin Damilano +9

We fabricated GaN based hollow nanowires standing upright on a sapphire substrate by the sublimation method and found that they exhibit laser oscillation at room temperature. These…

physics.optics2023★ 3 cited

Improved design and experimental demonstration of ultrahigh-Q C $_{6}$ -symmetric H1 hexapole photonic crystal nanocavities

Kenta Takata, Eiichi Kuramochi, Akihiko Shinya +1

An H1 photonic crystal nanocavity is based on a single point defect and has eigenmodes with a variety of symmetric features. Thus, it is a promising building block for photonic tig…

Vector beam generation from standing hollow GaN nanowire lasers on sapphire substrate

Improved design and experimental demonstration of ultrahigh-Q C6​-symmetric H1 hexapole photonic crystal nanocavities

Improved design and experimental demonstration of ultrahigh-Q C $_{6}$ -symmetric H1 hexapole photonic crystal nanocavities