Paper Title:
Design of Photon Counter in PCS Nano-Particle Size Analyzer
  Abstract

In view of the extremely weak scattered light in PCS nano-particle size analyzer, a photon counter consisting of a PMT, amplifier, discriminator and pulse counter is designed. A double-counter structure is adopted in pulse counter in order to realize “glue” counter. The standard polystyrene particles are measured by using this counter, and the correlation of the collected photons was implemented. The experimental results show that the counter can reach the precision of PCS nano-particle size analyzer.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 29: Nanofabrication, Nanometrology and Applications
Edited by
Wu Fan
Pages
7198-7201
DOI
10.4028/www.scientific.net/AMR.383-390.7198
Citation
X. Q. Wang, J. Shen, W. Liu, X. J. Zhu, "Design of Photon Counter in PCS Nano-Particle Size Analyzer", Advanced Materials Research, Vols. 383-390, pp. 7198-7201, 2012
Online since
November 2011
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Price
$32.00
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