Title :
Bidirectional method for multiple reflecting structures based on a nonparaxial split-step finite difference method
Author :
Bhattacharya, Debajit ; Sharma, Ashok
Author_Institution :
Phys. Dept., Indian Inst. of Technol. Delhi, New Delhi, India
Abstract :
We present a new bidirectional beam propagation method based on a nonparaxial scheme. The method can simulate nonparaxial propagation in multiple reflecting structures very efficiently. It can simulate high-index discontinuity and evanescent fields very efficiently.
Keywords :
Bragg gratings; finite difference methods; light propagation; light reflection; bidirectional beam propagation method; evanescent fields; high-index discontinuity; multiple reflecting structures; nonparaxial split-step finite difference method;
Conference_Titel :
Fiber Optics and Photonics (PHOTONICS), 2012 International Conference on
Conference_Location :
Chennai
Print_ISBN :
978-1-4673-4718-1
