Fabrication of high-quality AlGaN crystals and UV-B laser diodes

Motoaki Iwaya; Kosuke Sato; Syunya Tanaka; Shohei Teramura; Tomoya Omori; Kazuki Yamada; Sayaka Ishizuka; Moe Shimokawa; Yuya Ogino; Sho Iwayama; Tetsuya Takeuchi; Satoshi Kamiyama; Isamu Akasaki; Hideto Miyake

Presentation information

Symposium (Oral)

Symposium » Functionality and science of transparent crystals: Ecosystems created by deep ultraviolet emitters

[9p-Z02-1~6] Functionality and science of transparent crystals: Ecosystems created by deep ultraviolet emitters

Wed. Sep 9, 2020 1:30 PM - 6:00 PM Z02

Yoshio Honda(Nagoya Univ.), Yoichi Kawakami(Kyoto Univ.)

4:00 PM - 4:40 PM

[9p-Z02-4] Fabrication of high-quality AlGaN crystals and UV-B laser diodes

〇Motoaki Iwaya¹, Kosuke Sato^1,2, Syunya Tanaka¹, Shohei Teramura¹, Tomoya Omori¹, Kazuki Yamada¹, Sayaka Ishizuka¹, Moe Shimokawa¹, Yuya Ogino¹, Sho Iwayama^1,3, Tetsuya Takeuchi¹, Satoshi Kamiyama¹, Isamu Akasaki^1,4, Hideto Miyake³ (1.Meijo Univ., 2.Asahi Kasei Ltd., 3.Mie Univ., 4.Nagoya Univ.)

Keywords:AlGaN, UV, laser diode

In this talk, we present the current status of AlGaN-based lasers in the UV-B region fabricated on sapphire substrates.