Capacitance to voltage conversion based on sigma-delta techniques [1] provides a precise and high resolution method for readout but current implementations can be fixed to a particular sensor configuration.
Readout ASIC has been implemented in a separate chip using a 0.35 μm CMOS technology to provide a high resolution and low noise readout of the sensors, by also providing the compensation of large offset in the detector response.
We describe the Vernier anode, a high resolution and charge division image readout for microchannel plate detectors.
An alternative method to overwhelm tip wear is to implement a dielectric-sheathed carbon nanotube (CNT) probe with micrometer-long tips that can be immune to significant wear and ensure a high resolution for both write and readout processes [115].
We present the design and the experimental characterization of a novel 8 channel monolithic front-end preamplifier in 0.8 μm BiCMOS technology developed for the readout of high resolution silicon drift detectors having an integrated JFET source-follower stage.
In terms of readout process, a short tip-sample distance on the order of 10 nm or less is required in order to obtain a readout image with high resolution.
The first aim of this study is to show the potential of high resolution monolithic LYSO scintillator with SiPM readout for a compact Total Body (TB) PET design with only 3-4 thees the detector material of a current PET-CT scanner.
The system is applicable for high resolution imaging as well as for the readout of large biochips.
In this paper we describe a small, high resolution, high signal-to-noise GEM-based TPC with a 2D CCD readout designed for this goal.
Both points (1) and (2) lead to an increased sensitivity and allow for both high resolution and sensitivity at the same time, while keeping a low number of readout channels.
There have been many studies on Depth Of Interaction (DOI) identification for high resolution Positron Emission Tomography (PET) systems, including those on phoswich detectors, double-sided readout, light sharing methods, and wavelength discrimination.
