Association of polarized light metallography with quantitative image analysis for the characterization of microstructures

1991 ◽  
Vol 26 (5) ◽  
pp. 1236-1246 ◽  
Author(s):  
M. Calvo ◽  
E. Gautier ◽  
A. Simon
2003 ◽  
Vol 9 (S02) ◽  
pp. 88-89
Author(s):  
D. F. Susan ◽  
A. C. Kilgo ◽  
C. S. Watson ◽  
R. H. Moore

2003 ◽  
Vol 12 (02) ◽  
pp. 205-212 ◽  
Author(s):  
F. S. Tan ◽  
D. J. W. Klunder ◽  
G. Sengo ◽  
H. Kelderman ◽  
A. Hollink ◽  
...  

The standard method of measuring the response of a micro resonator with in- and output waveguides consists of detecting the output power as a function of wavelength. In this paper a complementary method by means of quantitative image analysis is proposed. A vertically coupled waveguide microring resonator has been characterized with this method by projecting the scattered power of the device to an IR camera and analyzing the image as a function of wavelength. The reliability of this method has been confirmed by comparison with the standard measurement.


Author(s):  
Vinod K. Berry ◽  
Xiao Zhang

In recent years it became apparent that we needed to improve productivity and efficiency in the Microscopy Laboratories in GE Plastics. It was realized that digital image acquisition, archiving, processing, analysis, and transmission over a network would be the best way to achieve this goal. Also, the capabilities of quantitative image analysis, image transmission etc. available with this approach would help us to increase our efficiency. Although the advantages of digital image acquisition, processing, archiving, etc. have been described and are being practiced in many SEM, laboratories, they have not been generally applied in microscopy laboratories (TEM, Optical, SEM and others) and impact on increased productivity has not been yet exploited as well.In order to attain our objective we have acquired a SEMICAPS imaging workstation for each of the GE Plastic sites in the United States. We have integrated the workstation with the microscopes and their peripherals as shown in Figure 1.


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