Real and limit sensitivity of some radiation detectors of THz/sub-THz ranges

It is shown that while calculating the NEP parameter of radiation detectors of THz/sub-THz range, the fluctuations of the background radiation flux at different temperatures of the background in the case of diffraction-limited beam should be taken into account.

Bibliographic Details
Main Author: Shevchik-Shekera A. V.
Format: Article
Language:English
Published: Politehperiodika 2012-02-01
Series:Tekhnologiya i Konstruirovanie v Elektronnoi Apparature
Subjects:
Online Access:http://www.tkea.com.ua/tkea/2012/1_2012/pdf/01.zip