One of the key criteria in measuring the effectiveness of position sensitive detectors (PSDs)
is that of sensitivity—how large an electrical signal can be produced for a given change in …

Position sensitive detectors (PSDs), utilize the lateral photovoltaic effect to produce an
electrical output that varies linearly with the position of a light spot incident on a …

This work reported on detecting properties of ap+-in+ position-sensitive detector (PSD)
which has a thin heavily-doped p+-GaAs layer and a thick lightly-doped i-GaAs layer as a …

Position sensitive detectors (PSD) are widely applied for determining the coordinate of an
optical signal and continuously tracking it. Currently, studies concerned with the possibility of …

Position-sensitive detectors (PSDs), are single continuous optical sensors that utilize the
lateral photovoltaic effect to produce an electrical output that varies linearly with light spot …

This paper reports on the changing performance of Schottky barrier position sensitive
detectors (PSDs) over a three-year span. Devices were fabricated from p-Si and thin …

Lateral effect photodiodes sense the position of a laser beam by measuring the change of
current between opposite anodes and a common cathode. They either require a bias current …

The 3D scanning electro-optical characteristics of a data acquisition prototype system
integrating a 32 linear array of 1D amorphous silicon position sensitive detectors (PSD) …

The color sensing ability of a data acquisition prototype system integrating a 32 linear array
of 1D amorphous silicon position sensitive detectors (PSD) was analyzed. Besides being …

This chapter provides an introduction to machine vision starting by a brief history and market
analysis, and subsequently reviewing more in depth, each of the components of a typical …