Enviar artigo por via de e-mail IR and THz Bolometric Detectors with Absorbers Characterized by Frequency Dispersion of Conductivity
- Autores: Dem’yanenko M.1
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Afiliações:
- Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
- Edição: Volume 64, Nº 1 (2019)
- Páginas: 127-132
- Seção: Experimental Instruments and Technique
- URL: https://journals.rcsi.science/1063-7842/article/view/202761
- DOI: https://doi.org/10.1134/S1063784219010080
- ID: 202761
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Resumo
Application of thin metal absorbers allows one to significantly increase the absorption coefficient and sensitivity of matrix THz microbolometric detectors. It is shown that absorbers characterized by frequency dispersion of conductivity, in contrast to conventional nondispersive absorbers, can provide almost total IR absorption retaining high sensitivity in the THz range.
Sobre autores
M. Dem’yanenko
Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences
Autor responsável pela correspondência
Email: demyanenko@isp.nsc.ru
Rússia, Novosibirsk, 630090
