A four-state programmable mid-infrared band-stop filter exploiting a Ge₂Sb₂Te₅ film and VO₂ nanoparticles

A four-state programmable mid-infrared band-stop filter exploiting a Ge₂Sb₂Te₅ film and VO₂ nanoparticles

We designed and demonstrated a four-state programmable mid-infrared band-stop absorber that exploits two different phase-change materials. This programmability is possible by exploiting Fabry–P erot resonances in a Ge2Sb2Te5 film and vanadium dioxide nanoparticles’ (VO2 NPs) dual layer. The reflecti...

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Bibliographic Details
Main Authors: Meng, Yun, Li, Dan, Zhang, Chong, Wang, Yang, Simpson; Robert, Long, Yi
Other Authors: School of Materials Science and Engineering
Format: Article
Language:English
Published: 2021
Subjects:
Engineering::Materials
Optical Properties
Nanoparticles
Online Access:https://hdl.handle.net/10356/152954
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Institution: Nanyang Technological University
Language: English

Internet

https://hdl.handle.net/10356/152954

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