Browsing by Keywords "Perfect absorbers"
Now showing items 1-3 of 3
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Design and analysis of metamaterial based perfect absorbers
(Bilkent University, 2019-09)Subwavelength light absorbers have an enormous potential on applications such as photodetection, optoelectronics, solar cells and sensing. Scaling down the device dimensions provides artificial and advanced properties. ... -
Design of all-silicon photonic and plasmonic perfect absorbers and their applications
(Bilkent University, 2016-06)Majority of the optoelectronic devices works either in infrared regime or in visible spectrum. Among these, perfect absorbers attracted great attention due to their high applicability in solar cells and high performance ... -
Spectrally selective ultrathin photodetectors using strong interference in nanocavity design
(Institute of Electrical and Electronics Engineers Inc., 2019)Thinning the active layer's thickness of the semiconductor down to a level comparable with the carriers' diffusion length while keeping its absorption high is an ultimate goal to boost the performance of optoelectronic ...
