Ge2Sb2Te5 - based tunable perfect absorber cavity with phase singularity at visible frequencies
The metal‐dielectric stacks‐based asymmetric Fabry–Perot (F–P) cavity systems have recently attracted much interest from the scientific community for realizing perfect absorption over the spectral bands from visible to infrared since they possess a lithography‐free design that is cost‐effective and...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/88655 http://hdl.handle.net/10220/48332 |
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| Institution: | Nanyang Technological University |
| Language: | English |