Session Overview |
Photonic theory design and simulations - Bloc 6Room: Cartier 1 |
Date: Wednesday, June 06 |
15:30 |
Generation of correlated photons
Main Author: Stefania Sciara Organization: INRS, Canada To be announced |
15:55 |
Subwavelength grating metamaterial engineering in integrated optics
Main Author: Alejandro Ortega-Monux Organization: University of Malaga, Spain To be announced |
16:20 |
Light-Emitting and Nonlinear Semiconductor Metasurfaces
Main Author: Isabelle Staude Organization: Friedrich Schiller University Jena, Germany We investigate light emission processes including spontaneous emission and nonlinear frequency generation in optically resonant semiconductor metasurfaces. We show that the design of the metasurface structure provides close control over the properties of the emitted light fields. |
16:45 |
Heterogeneous photonic integrated circuits
Main Author: S. J. Ben Yoo Organization: University of California Davis, United States To be announced |
17:30 |
Nonreciprocal Beam Splitter Based on Space-Time Modulation
Main Author: Sajjad Taravati Organization: Concordia University, Canada A highly efficient nonreciprocal beam splitter based on unidirectional space-time refractive-index modulation is introduced. By leveraging exotic properties of such medium, we realize a perfect nonreciprocal beam splitter and amplifier. First, we provide rigorous analytical solutions inside such spatiotemporally modulated medium. Then, we show that based on Helmholtz relation, such medium makes a perfect beam splitter and amplifier. This is also demonstrated by numerical simulation of wave propagation and scattering from such a medium. |
17:45 |
On the modelling of femtosecond pulsed laser grating inscription in photonic crystal fibers
Main Author: Tigran Baghdasaryan Organization: Vrije Universiteit Brussel (VUB), Belgium Modeling grating inscription problem in photonic crystal fibers (PCFs) helps to understand the phenomena that degrade the writing efficiency in such fibers. The design flexibility of PCFs can also be exploited to facilitate efficient grating growth. We review our modeling and simulation efforts aimed to enable grating writing in PCFs based on these two approaches. |