
Field-flattened, ring-like propagation modes
Author(s) -
Michael J. Messerly,
Paul H. Pax,
Jay W. Dawson,
Raymond J. Beach,
John E. Heebner
Publication year - 2013
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.21.012683
Subject(s) - optics , refractive index , ring (chemistry) , field (mathematics) , propagation constant , path (computing) , mode (computer interface) , materials science , optical fiber , optical path length , physics , computer science , mathematics , chemistry , organic chemistry , pure mathematics , programming language , operating system
We present a method for designing optical fibers that support field-flattened, ring-like higher order modes, and show that the effective and group indices of its modes can be tuned by adjusting the widths of the guide's field-flattened layers or the average index of certain groups of layers. The approach provides a path to fibers that have simultaneously large mode areas and large separations between the propagation constants of their modes.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom