Title :
Adaptive enhancement of multimode fibre bandwidth by twin-spot offset launch
Author :
Carpenter, Joel ; Wilkinson, Timothy D.
Author_Institution :
Eng. Dept., Univ. of Cambridge, Cambridge, UK
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
A binary grating on a Spatial Light Modulator generates twin antiphase spots with adjustable positions across the core of a multimode fibre allowing adaptive excitation of antisymmetric mode-groups for improving modal dispersion or modal multiplexing.
Keywords :
diffraction gratings; optical fibre dispersion; spatial light modulators; adaptive enhancement; adaptive excitation; antisymmetric mode groups; binary grating; modal dispersion; modal multiplexing; multimode fibre bandwidth; spatial light modulator; twin-spot offset launch; Bandwidth; Couplings; Laser modes; Multiplexing; Optical fiber communication; Optical fibers; Vertical cavity surface emitting lasers;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193800
