A. G. Paulish, S. A. Kuznetsov, “A selective pyroelectric detector of millimeter-wave radiation with an ultrathin resonant meta-absorber”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2016, Volume 42, Issue 22,Pages <nobr>64

This article is cited in 2 papers

A selective pyroelectric detector of millimeter-wave radiation with an ultrathin resonant meta-absorber

A. G. Paulish^ab, S. A. Kuznetsov^ab

^a Design and Technology Institute for Applied Microelectronics, Rzhanov Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences, Novosibirsk
^b Novosibirsk State University

Abstract: The results of experimental investigations of spectral and amplitude-frequency characteristics for a discrete wavelength-selective pyroelectric detector operating in the millimetric band are presented. The high spectral selectivity is attained due to integrating the detector with a resonant meta-absorber designed for a close-to-unity absorptivity at 140 GHz. It is demonstrated that the use of this meta-absorber provides an opportunity to construct small-sized and inexpensive multispectral polarization-sensitive systems for radiation detection in the range of millimeter and submillimeter waves.

Received: 27.06.2016