79 research outputs found
Polarisation splitter/combiner based on an antiresonant directional coupler
NRC publication: Ye
Analysis of polarization properties of lateral antiresonant reflecting optical waveguides
NRC publication: Ye
Study of polarization splitter/combiner in high index contrast Bragg reflector waveguides
NRC publication: Ye
A nonlinear antiresonant GaP/AlP multilayer waveguide for efficient, surface-emitted optical mixing
NRC publication: Ye
Hybrid bulk micro-machining process suitable for roughness reduction in optical MEMS devices
NRC publication: Ye
Full vectorial simulation for characterizing loss or gain in optical devices with an accurate and automated finite-element program
An efficient, accurate, and automated vectorial finite-element method is described to characterize arbitrarily shaped optical devices having loss or gain properties. The method can be easily implemented inside the pde 2 d software environment, where an interactive session allows the user to specify the problem in a easy-to-use format. For the method to be validated, modal dispersion characteristics of high loss metal-coated optical fibers that have recently been used in applications in scanning near-field optical microscopy are presented and compared with results obtained with two vectorial approaches, i.e., the field expansion and the multiple-multipole methods. These results clearly illustrate the flexibility, accuracy, and ease of implementation of the method.Peer reviewed: YesNRC publication: Ye
Proceedings of 3rd National Optoelectronics Conference in Spanish
NRC publication: Ye
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