[HTML][HTML] Roadmap for phase change materials in photonics and beyond

P Prabhathan, KV Sreekanth, J Teng, JH Ko, YJ Yoo… - Iscience, 2023 - cell.com
Summary Phase Change Materials (PCMs) have demonstrated tremendous potential as a
platform for achieving diverse functionalities in active and reconfigurable micro …

Electrode area dependent switching behavior of Ge2Sb2Se4Te1 phase change material driven by narrow voltage pulse

W Yuan, Y Lu, L Lu, R Wang, Y Weng, L You… - Applied Physics …, 2023 - pubs.aip.org
As a recently studied phase change material, Ge 2 Sb 2 Se 4 Te 1 (GSST) shows excellent
potential in the application of optical devices, because it presents very low loss in the …

Spectral responses of tilted fiber Bragg grating coated with a thin Ge2Sb2Se4Te1 layer

CW Ooi, KS Lim, KH Ng, WY Chong, SX Gan… - Optics …, 2023 - opg.optica.org
This article reports the spectral properties of a Ge_2Sb_2Se_4Te_1 (GSST)-coated tilted
fiber Bragg grating to the changes of surrounding refractive index (SRI). The variations of the …