The 82nd JSAP Autumn Meeting 2021

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Oral presentation

3 Optics and Photonics » 3.1 Basic optics and frontier of optics

[13a-N107-1~12] 3.1 Basic optics and frontier of optics

Mon. Sep 13, 2021 9:00 AM - 12:15 PM N107 (Oral)

Kenichi Yuyama(Osaka City Univ.), Hideki Fujiwara(Hokkaido Univ.)

10:00 AM - 10:15 AM

[13a-N107-5] Switching operation of random laser using insulator-metal phase transition of VO2 particles by laser heating

〇Hideki Fujiwara1 (1.Hokkaido-Gakuen Univ.)

Keywords:insulator-metal phase transition, random laser, vanadium dioxide

We report on the random laser switching behavior of zinc oxide nanoparticle films by laser heating, utilizing the change in optical properties associated with the insulator-metal phase transition of vanadium dioxide.