Nano-thermoelectric infrared bolometers

Infrared (IR) radiation detectors are used in numerous applications from thermal imaging to spectroscopic gas sensing. Obtaining high speed and sensitivity, low-power operation, and cost-effectiveness with a single technology remains to be a challenge in the field of IR sensors. By combining nano-th...

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Bibliographic Details
Main Authors: Aapo Varpula, Kirsi Tappura, Jonna Tiira, Kestutis Grigoras, Olli-Pekka Kilpi, Kuura Sovanto, Jouni Ahopelto, Mika Prunnila
Format: Article
Language:English
Published: AIP Publishing LLC 2021-03-01
Series:APL Photonics
Online Access:http://dx.doi.org/10.1063/5.0040534