Conference Agenda

Topical Meetings and Sessions:

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 & polymers, syntheses, characterization and applications
TOM 7 - Thermal radiation and energy management
TOM 8 - Non-linear and Quantum Optics
TOM 9 - Opto-electronic Nanotechnologies and Complex Systems
TOM 10 - Frontiers in Optical Metrology
TOM 11 - Tapered optical fibers, from fundamental to applications
TOM 12 - Optofluidics
TOM 13 - Advances and Applications of Optics and Photonics
EU Project Session
Early Stage Researcher Session

More information on the Topical Meetings

Select a date or location to show only sessions at that day or location. Select a single session for a detailed view (with abstracts and downloads when you are logged in as a registered attendee). The rest of the TOM sessions, EU project session, tutorials, and Early Stage Researcher session will be updated soon. Thank you for your patience!

Session Overview
TOM8 S01: Nonlinear and Quantum Optics 1
Wednesday, 14/Sept/2022:
9:00am - 10:30am

Session Chair: Said Rodriguez, AMOLF, Netherlands, The
Location: B328

3rd floor, 32 seats

9:00am - 9:30am
ID: 361 / TOM8 S01: 1
TOM 8 Non-linear and Quantum Optics

Engineering localised modes via drive and dissipation in photonic lattices

Alberto Amo

Laboratoire de Physique des Lasers, Atomes et Molécules, University of Lille - CNRS, France

The engineering of localised modes in photonic structures is one of the main targets of modern photonics. An efficient strategy to design these modes is to use the interplay of constructive and destructive interference in periodic photonic lattices. This mechanism is at the origin of defect modes in photonic bandgaps, bound states in the continuum and compact localised states in flat bands. In this presentation we show that in lattices of lossy resonators, the addition of external optical drives with controlled phase enlarges the possibilities of manipulating interference effects and allows designing novel types of localised modes [1]. We show that light can be localised down to a single site of a photonic lattice in a fully reconfigurable manner. We use the technique to engineer dissipative solitons in topological gaps [2]

9:30am - 9:45am
ID: 119 / TOM8 S01: 2
TOM 8 Non-linear and Quantum Optics

Pulse self-compression down to the sub-cycle regime in hollow capillary fibers with decreasing pressure gradients

Marina Fernández Galán, Enrique Conejero Jarque, Julio San Roman

Universidad de Salamanca, Spain

We theoretically demonstrate an enhancement in the generation of clean, near-infrared sub-cycle laser pulses by soliton self-compression in gas-filled hollow capillary fibers using decreasing pressure gradients. Furthermore, we identify the optimal input parameters for high quality compression and the main advantages of this promising technique which paves the way towards ultrafast vacuum experiments.

9:45am - 10:00am
ID: 169 / TOM8 S01: 3
TOM 8 Non-linear and Quantum Optics

Supercontinuum generation in the enhanced frequency chirp regime in multipass cells

Victor W. Segundo Staels1, Enrique Conejero Jarque1, Daniel Carlson2, Michaël Hemmer2, Henry C. Kapteyn2, Margaret M. Murnane2, Julio San Roman1

1Aplicaciones del Láser y Fotónica, Universidad de Salamanca, Salamanca, Spain; 2JILA and STROBE NSF Science & Technology Center, University of Colorado and NIST, Boulder, Colorado, United States

We identify, via numerical simulations, the regime of enhanced frequency chirp during nonlinear propagation in multipass cell. This regime - used before the dawn of chirped pulse amplification to generate ultrashort pulses - paves the way for the generation of temporally clean fewcycle pulses. Here, we demonstrate numerically that the spectra of pulses from an Yb-based laser system can be broadened into a flat supercontinuum with a smooth spectral phase compatible with a clean few-cycle pulse with temporal secondary structures with peak intensity below 0.5% that of the main peak.

10:00am - 10:30am
ID: 403 / TOM8 S01: 4
TOM 8 Non-linear and Quantum Optics

Photon-photon interactions using a single quantum emitter in a photonic waveguide

Hanna Le Jeannic

CNRS, France