Title:
|
Coherent control of light propagation in integrated optical waveguides
|
Author:
|
Menchón Enrich, Ricard
|
Other authors:
|
Ahufinger, Verònica; Llobera, Andreu |
Abstract:
|
Treball realitzat en col·laboració amb l'IMB-CNM (CSIC) |
Abstract:
|
Treball final de màster oficial fet en col·laboració amb Universitat Autònoma de Barcelona (UAB), Universitat de Barcelona (UB) i Institut de Ciències Fotòniques (ICFO) |
Abstract:
|
Coherent control and manipulation of light propagation in systems of
three coupled rib optical waveguides is addressed. We show that by an appropriate
variation of the distance among waveguides, it is possible to transfer a beam of
light between the outermost waveguides with very low excitement of the central one,
resembling the Stimulated Raman Adiabatic Passage (STIRAP) technique. Results
for total internal re
ection (TIR) waveguides and for anti-resonant re
ecting optical
waveguides (ARROW) are presented. In the case of TIR waveguides, we demonstrate
that the system can be designed to be used as a spectral lter and as a refractometer.
The possibility to use the system as a delay line by chaining a sequence of two STIRAP
processes has been explored. |
Subject(s):
|
-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telecomunicació òptica::Fotònica -Optical wave guides -Total internal re ection waveguides (TIR) -Stimulated Raman Adiabatic Passage (STIRAP) -Anti-resonant reflecting optical waveguides (ARROW), . -Guies d'ones òptiques |
Rights:
|
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
Document type:
|
Research/Master Thesis |
Published by:
|
Universitat Politècnica de Catalunya; Universitat Autònoma de Barcelona
|
Share:
|
|