Title :
Mode coupling in spiral fibre gratings
Author :
Lee, K.S. ; Erdogan, T.
Author_Institution :
Sch. of Electr. & Comput. Eng., Sung Kyun Kwan Univ., Suwon, South Korea
fDate :
2/1/2001 12:00:00 AM
Abstract :
The coupling properties of spiral fibre gratings are presented. It is shown that LP01 modes in spiral fibre gratings couple to both LP11 even and odd modes
Keywords :
coupled mode analysis; diffraction gratings; optical fibre couplers; optical fibre theory; LP01 modes; LP11 even modes; LP11 odd modes; coupling properties; even modes; mode coupling; odd modes; spiral fibre gratings;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010116