388 citations · 1.2k across the 15 of their papers we have counts for
15 papers
Unidirectional perfect reflection and radiation in double-lattice photonic crystals
Takuya Inoue, Naoya Noguchi, Masahiro Yoshida +3
Non-Hermitian photonic systems are known to exhibit unique phenomena, where non-Hermiticity is typically introduced by material loss or gain. Here, we propose and experimentally de…
Towards optimization of photonic-crystal surface-emitting lasers via quantum annealing
Takuya Inoue, Yuya Seki, Shu Tanaka +3
Photonic-crystal surface-emitting lasers (PCSELs), which utilize a two-dimensional (2D) optical resonance inside a photonic crystal for lasing, feature various outstanding function…
Topological unidirectional guided resonances emerged from interband coupling
Xuefan Yin, Takuya Inoue, Chao Peng +1
Unidirectional guided resonances (UGRs) are optical modes in photonic crystal (PhC) slabs that radiate towards one side without the need for mirrors on the other, represented from…
Integrated near-field thermophotovoltaic device overcoming far-field blackbody limit
Takuya Inoue, Keisuke Ikeda, Bongshik Song +4
Near-field thermal radiation transfer overcoming the far-field blackbody limit has attracted significant attention in recent years owing to its potential for drastically increasing…
Iterative optimization of photonic crystal nanocavity designs by using deep neural networks
Takashi Asano, Susumu Noda
Devices based on two-dimensional photonic-crystal (2D-PC) nanocavities, which are defined by their air hole patterns, usually require a high quality (Q) factor to achieve high perf…
High-efficiency thermophotovoltaic system that employs an emitter based on a silicon rod-type photonic crystal
Masahiro Suemitsu, Takashi Asano, Takuya Inoue +1
Thermophotovoltaic systems in principle enable utilization of heat that is usually regarded as wasted energy. However, the wavelength selectivity of the thermal emitter required fo…