Yuya Ogino

Room-temperature operation of AlGaN ultraviolet-B laser diode at 298 nm on lattice-relaxed Al_0.6Ga_0.4N/AlN/sapphire

Kosuke Sato, Shinji Yasue, Kazuki Yamada et al. · Applied Physics Express · 2020 · 100 citations

Aluminium Nitride, Room Temperature, Optical Materials +14

Impact of an artificial intelligence‐aided endoscopic diagnosis system on improving endoscopy quality for trainees in colonoscopy: Prospective, randomized, multicenter study

Daisuke Yamaguchi, Ryo Shimoda, Koichi Miyahara et al. · Digestive Endoscopy · 2023 · 61 citations · Full text

AlGaN-based UV-B laser diode with a high optical confinement factor

Shunya Tanaka, Yuya Ogino, Kazuki Yamada et al. · Applied Physics Letters · 2021 · 47 citations

Aluminium Nitride, Photonics, Electrical Engineering +13

Internal loss of AlGaN-based ultraviolet-B band laser diodes with p-type AlGaN cladding layer using polarization doping

Tomoya Omori, Sayaka Ishizuka, Shunya Tanaka et al. · Applied Physics Express · 2020 · 45 citations

Wide-bandgap Semiconductor, Low Internal Loss, Optical Materials +10

Light confinement and high current density in UVB laser diode structure using Al composition-graded p-AlGaN cladding layer

Kosuke Sato, Shinji Yasue, Yuya Ogino et al. · Applied Physics Letters · 2019 · 43 citations

Aluminium Nitride, Photonics, Electrical Engineering +15