Presentation
9 March 2020 Waveguide Bragg gratings for photonic noise suppression in silicon photon-pair sources (Conference Presentation)
Dorian Oser, Xavier Le Roux, Florent Mazeas, Diego Pérez-Galacho, Daniel Benedikovic, Elena Durán-Valdeiglesias, Vladyslav Vakarin, Olivier Alibart, Pavel Cheben, Sebastien Tanzilli, Laurent Labonté, Delphine Marris-Morini, Eric Cassan, Laurent Vivien, Carlos A. Alonso-Ramos
Author Affiliations +
Proceedings Volume 11285, Silicon Photonics XV; 1128517 (2020) https://doi.org/10.1117/12.2543019
Event: SPIE OPTO, 2020, San Francisco, California, United States
Abstract
Silicon photonics is considered an enabling technology for the development of high-performance photon-pair sources for quantum information applications. However, the substantially higher pump intensity and narrow wavelength separation between the photon-pairs and the optical pump impose stringent requirements that lie beyond the capabilities of state-of-the-art silicon spectral filters. In this invited talk we will present an overview of our recent advances in the field of waveguide Bragg gratings for photonic noise reduction in silicon photon-pair sources, including different strategies harnessing subwavelength and modal engineering to overcome the bandwidth-rejection trade-off in state-of-the-art implementations.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Dorian Oser, Xavier Le Roux, Florent Mazeas, Diego Pérez-Galacho, Daniel Benedikovic, Elena Durán-Valdeiglesias, Vladyslav Vakarin, Olivier Alibart, Pavel Cheben, Sebastien Tanzilli, Laurent Labonté, Delphine Marris-Morini, Eric Cassan, Laurent Vivien, and Carlos A. Alonso-Ramos "Waveguide Bragg gratings for photonic noise suppression in silicon photon-pair sources (Conference Presentation)", Proc. SPIE 11285, Silicon Photonics XV, 1128517 (9 March 2020); https://doi.org/10.1117/12.2543019
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KEYWORDS
Silicon

Silicon photonics

Bragg gratings

Waveguides

Optical filters

Cladding

Four wave mixing

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