R. Simpson

activity

20142023

most citedWide band gap phase change material tuned visible photonics

343 citations · 720 across the 20 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

physics.optics2023

Multi-level Optical Switching by Amorphization in Single- and Multi- Phase Change Material Structures

Simon Wredh, Yunzheng Wang, Joel K. W. Yang +1

The optical properties of phase-change materials (PCM) can be tuned to multiple levels by controlling the transition between their amorphous and crystalline phases. In multi-materi…

physics.optics2023★ 1 cited

Capping Layer Effects on $S b_{2} S_{3}$ -based Reconfigurable Photonic Devices

Ting Yu Teo, Nanxi Li, Landobasa Y. M. Tobing +6

Capping layers are essential for protecting phase change materials (PCMs) used in non-volatile photonics technologies. This work demonstrates how $(Z n S)_{0.8} - (S i O_{2})_{0.2}$ caps r…

Multi-level Optical Switching by Amorphization in Single- and Multi- Phase Change Material Structures

Capping Layer Effects on Sb2​S3​-based Reconfigurable Photonic Devices

Capping Layer Effects on $S b_{2} S_{3}$ -based Reconfigurable Photonic Devices