Title :
On the computation of the Morse index on rays between the source and observation points by means of Gaussian beam technique
Author_Institution :
St. Petersburg Department of V. A. Steklov Mathematical Institute, Russia
fDate :
5/1/2015 12:00:00 AM
Abstract :
This report sets out a method of calculation of ray formulae for a phase jump caused by the geometrical spreading turning to zero on the caustics. It is based on the Morse index computation, i.e. the number of focal points on the ray between the source and observation points.
Keywords :
"Indexes","Electron tubes","Mathematical model","Diffraction","Publishing","Electronic mail","Turning"
Conference_Titel :
Days on Diffraction (DD), 2015
Print_ISBN :
978-1-4673-8635-7
DOI :
10.1109/DD.2015.7354872
