Wyniki wyszukiwania - BazTech

Ograniczanie wyników

2 Opto-Electronics Review

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Recent infrared detector technologies, applications, trends and development of HgCdTe based cooled infrared focal plane arrays and their characterization

Bhan R. K., Dhar Vikram

Opto-Electronics Review

2019

Vol. 27, No. 2

174--193

Infrared thermal imaging, using cooled and uncooled detectors, is continuously gaining attention because of its wide military and civilian applications. Futuristic requirements of high temperature operation, multispectral imaging, lower cost, higher resolution (using pixels) etc. are driving continuous developments in the field. Although there are good reviews in the literature by Rogalski [1–4], Martyniuk et al. [5] and Rogalski et al. [6] on various types of infrared detectors and technologies, this paper focuses on some of the important recent trends and diverse applications in this field and discusses some important fundamentals of these detectors.

Two-layer responsity modelling of HgCdTe photoconductive detectors

Bhan R. K., Dhar V.

Opto-Electronics Review

2004

Vol. 12, No. 2

213-219

This paper presents a simple two-layer responsivity model of n-HgCdTe photoconductive detectors by including the contribution of shunt resistance arising due to the accumulation layer at the surface. It is shown that in general responsivity of a proper two-layer model is higher than quasi two-layer model that is reported in literature and used by many workers.