TOM 1 - Silicon Photonics and Guided-Wave Optics
TOM 2 - Computational, Adaptive and Freeform Optics
TOM 3 - Optical System Design, Tolerancing and Manufacturing
TOM 4 - Bio-Medical Optics
TOM 5 - Resonant Nanophotonics
TOM 6 - Optical Materials: crystals, thin films, organic molecules and polymers, syntheses, characterization and devices
TOM 7 - Thermal radiation and energy management
TOM 8 - Nonlinear and Quantum Optics
TOM 9 - Optics at Nanoscale (ONS)
TOM 10 - Optical Microsystems (OMS)
TOM 11 - Waves in Complex Photonic Media
TOM 12 - Optofluidics
TOM 13 - Ultrafast Optical Technologies and Applications
TOM 14 - Advances and Applications of Optics and Photonics
EU Project Session
Early Stage Researcher Session organised by SIOF
Grand Challenges of Photonics Session
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Please note that all times are shown in the time zone of the conference. The current conference time is: 27th June 2022, 08:38:51 CEST
11:15 - 11:45 Invited ID: 377 / TOM 10 S05: 1 TOM 10 Optical Microsystems (OMS)
Towards autonomous optical neural networks leveraging 3D integration
Xavier Porte1, Anas Skalli1, Johnny Moughames1, Adria Grabulosa1, Nasibeh Haghighi2, Stephan Reitzenstein2, James Lott2, Daniel Brunner1
1Institut FEMTO-ST, Université Bourgogne Franche-Comté, CNRS UMR6174, Besançon, France; 2Institut für Festkörperphysik, Technische Universität Berlin, Hardenbergstraße 36, 10623 Berlin, Germany
Neural networks urge for parallelism across the entire processor and for a co-location of memory and arithmetic, i.e. beyond von Neumann architectures. This feature challenges the hegemony of silicon electronics and offers promises for photonic enabled neural network processors. We realized a fully parallel and fully implemented photonic neural network using spatially distributed modes of an efficient and fast semiconductor laser. In addition, we leverage 3D photonic integration based on 3D printing, which promises photonic integrated tensor processing units with superior integration density and scaling.
11:45 - 12:15 Invited ID: 562 / TOM 10 S05: 2 TOM 10 Optical Microsystems (OMS)
Erbium defects in silicon photonics: a path towards integrated photon sources for quantum communications
Enrico Prati
Consiglio Nazionale delle Ricerche, Italy
Quantum communications are enabled by the availability of solid state components involving single photon emission and detection. Individual defects in semiconductors are natural candidates for the generation of single photons. Erbium in silicon emits at 1540 nm up to room temperature and therefore it would be suitable for both integrated circuits and eye-safe free space emission. I review the physics and the technology of erbium in silicon photonics as candidate for quantum communications, from recent results to possible methods to employ it in quantum protocols.
12:15 - 12:30 ID: 565 / TOM 10 S05: 3 TOM 10 Optical Microsystems (OMS)
Holographic tomography for single-cell analysis
Daniele Pirone
National Research Council, Italy
Holographic Tomography (HT) is a label-free technique for the quantitative imaging of biological specimens at the microscopic scale. Different strategies have been explored to perform HT, all of which are based on the collection of the Quantitative Phase Maps (QPMs) at different viewing angles all around the sample. The HT outcome is the three-dimensional (3D) refractive index (RI) distribution of a single cell, e.g.,red blood cells, white blood cells, cancer cells, plant cells, etc., reconstructed without the employment of exogenous contrast agents like fluorescent dyes...
12:30 - 12:45 ID: 566 / TOM 10 S05: 4 TOM 10 Optical Microsystems (OMS)
Manipulation and micro and nano-scale printing of liquids and polymers by means of a pyro-electrohydrodynamic platform for the fabrication of optical microstructures
Sara Coppola
Institute of Applied Sciences and Intelligent System, CNR-ISASI, Italy
Here we propose the use of the pyro-electric effect for the easy fabrication of polymer optical micro-structures and the perspective of case use as smart components Problems connected to the size and shape of the micro-structures of interest could be controlled by the printing activation from a drop reservoir, overcoming the use of nozzles. This novel approach opens the route for a practical application of direct printing on any device for multiscale inspection and measurement techniques.
