[16p-C32-1~12] 16.1 Fundamental properties, evaluation, process and devices in disordered materials

3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[16p-C32-7] Phenomena of photoinduced bending of As₂S₃ bulk glass and fiber

〇Akira Saitoh¹ (1.Ehime Univ.)

Keywords:

Chalcogenide glass,Photoinduced phenomena

We have found that As₂S₃ glass and fiber bend sharply when irradiated with linearly polarized light corresponding to the optical band gap. The optical torque, which is the driving force of the photo-induced bending, was quantified for the first time in an inorganic material.