Photoconductive cells are light-sensitive resistors in which resistance decreases with an increase in light intensity when illuminated. These devices consist of a thin single-crystal or ...

Abstract: This article describes the general characteristics and detection sensitivity of a large-area low-velocity-scanned photoconductive X-ray pickup tube. An industrial inspection system using ...

This chapter emphasizes Terahertz (THz) metrology–one of the most problematic and daunting topics in the THz field, especially the measurement of THz power. Through collaboration with the PTB in ...

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Infrared detectors are generally classified as being either thermal or photon (quantum) detectors. Lead Sulfide (PbS) and Lead Selenide (PbSe) detectors are both members of the lead-salt family of ...

There are several methods for generating terahertz radiation: Photoconductive Antennas: Among all the proposed THz sources, the THz-PCA (photoconductive antenna) is the most promising one due to its ...

IMPORTANT: This code is pre-release, and so the code organiztion and Application Programming Interface (API) should be expected to change with minimal warning. NOTICE: We are in the process of ...

vidicons do suffer from latency due to the time required for the charge to make its way through the photoconductive layer. It makes up for this by having better image quality in general and no ...