Nanophotonics Applied to the Design of Nanocrystal Based Infrared Sensor

It's fascinating to witness the significant progress achieved in leveraging colloidal nanocrystals as a viable platform for infrared optoelectronics. Their adaptability as a spin-coatable resist with infrared photoactive properties has spurred developments that transcend mere material advanceme...

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Bibliographic Details
Published in2024 Conference on Lasers and Electro-Optics (CLEO) pp. 1 - 2
Main Authors Lhuillier, Emmanuel, Dang, Tung Hu, Khalili, Adrien, Darson, David, Potet, Pierre, Vasanelli, Angela
Format Conference Proceeding
LanguageEnglish
Published Optica 05.05.2024
Subjects
Colloidal nanocrystals
Electro-optical waveguides
Fabrication
Indium gallium arsenide
Infrared imaging
Infrared sensors
Lasers and electrooptics
Nanophotonics
Resists
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Summary:It's fascinating to witness the significant progress achieved in leveraging colloidal nanocrystals as a viable platform for infrared optoelectronics. Their adaptability as a spin-coatable resist with infrared photoactive properties has spurred developments that transcend mere material advancements and delve deeply into advanced device design. A standout accomplishment in the infrared domain is the development of infrared cameras utilizing nanocrystal thin films as their active layers. This marks a paradigm shift in infrared imaging, challenging the long-held focus on high-quality monocrystalline thin films. The emergence of nanocrystal films, despite being highly polycrystalline, enables the fabrication of cost-effective sensors that are beginning to rival established technologies like InGaAs, especially in the short-wave infrared.©2024TheAuthor(s)