You are invited to join the Photonic Metamaterials for these upcoming webinars:
When:15 December 2020, 18:00 - 19:00 Eastern Time
Metamaterials were initially suggested for the realization of negative-index media, and later they became a paradigm for engineering electromagnetic space and controlling propagation of waves. However, applications of metamaterials in optics are limited due to inherent losses in metals employed for the realization of artificial optical magnetism.
Recently, we observed the emergence of a new field of all-dielectric resonant metaphotonics aiming at the manipulation of strong optically-induced electric and magnetic Mie-type resonances in dielectric nanostructures with high refractive index. Unique advantages of dielectric resonant nanostructures over their metallic counterparts are low dissipative losses and the enhancement of both electric and magnetic fields that provide competitive alternatives for some problems in plasmonics including optical nanoantennas, biosensors, active metasurfaces, and metadevices.
In this webinar hosted by the OSA Photonic Metamaterials Technical Group, Yuri Kivshar of Australian National University will discuss applications of all-dielectric Mie-resonant metaphotonics in active and nonlinear nanophotonics as well as the recently emerged fields of topological photonics.
When: 27 January 2021, 16:00 - 17:00 Eastern Time
Join the OSA Photonic Metamaterials Technical Group for a webinar with Alexandra Boltasseva from Purdue University on advancing photonic device design and quantum measurements with machine learning. Discovering unconventional optical designs via machine-learning promises to advance on-chip circuitry, imaging, sensing, energy, and quantum information technology. In this webinar, photonic design approaches and emerging material platforms will be discussed showcasing machine-learning-assisted topology optimization for thermophotovoltaic metasurface designs and machine-learning-enabled quantum optical measurements.
You can watch any of the following webinar presentations, which were hosted by the OSA Photonic Metamaterials Technical Group, on-demand.