Title :
Asymptotic formula for elliptic function modulus
Author :
Hsu, H. ; Bor, S.-S. ; Xu, Y.
Author_Institution :
Ohio State University, Department of Electrical Engineering, Columbus, USA
Abstract :
Elliptic functions have applications in microwaves and nonlinear optics. Numerical calculations of elliptic functions require the knowledge of both the modulus k and quarter period K. In the letter the procedure to calculate accurately the value of K from k is discussed. An asymptotic formula for calculating k from K is also presented.
Keywords :
functional analysis; optical phase conjugation; asymptotic formula; elliptic function modulus; microwaves; nonlinear optics; optical phase conjugation; quarter period;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19860045
