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Recent & Upcoming Talks
2020
Sub-Cycle Infrared Pulses Through Soliton Self-Compression in Hollow Capillary Fibres
We demonstrate the generation of sub-cycle pulses in the infrared (1340 nm) with a peak power of 27 GW using soliton self-compression. …
Nov 19, 2020 14:45
HILAS 2020, All-virtual, web conference
Christian Brahms
,
Federico Belli
,
John C. Travers
Project
Optical Soliton Dynamics in Hollow Capillary Fibres for the Generation of Extreme Ultrafast Laser Pulses
By exploiting soliton dynamics in gas-filled hollow capillary fibres, we generate tuneable few-femtosecond pulses from the vacuum …
Oct 16, 2020 17:00
ASSL 2020, All-virtual, web conference
John C. Travers
,
Christian Brahms
,
Teodora F. Grigorova
,
Federico Belli
Project
Optical attosecond pulses and bright VUV generation from soliton dynamics in hollow capillaries
Soliton dynamics in large-core gas-filled hollow capillary fibres can create high-energy sub-femtosecond and few-femtosecond pulses …
May 10, 2020 17:00
CLEO 2020, San Jose, California, USA
John C. Travers
,
Christian Brahms
,
Teodora F. Grigorova
,
Federico Belli
Project
Soliton dynamics in hollow capillary fibres
Mar 29, 2020 17:00
SPIE Photonics Europe 2020, Strasbourg, France
John C. Travers
,
Teodora F. Grigorova
,
Federico Belli
,
Christian Brahms
Project
2019
Optical attosecond pulses and bright ultraviolet generation from soliton dynamics
Optical soliton dynamics can cause extreme alteration of the temporal and spectral shape of a propagating light pulse. Recently we have …
Dec 3, 2019 23:00
SLAC National Accelerator Laboratory, Menlo Park, CA, USA
John C. Travers
,
Christian Brahms
,
Federico Belli
Project
Dispersion tuning of nonlinear dynamics in gas-filled capillary fibres
We experimentally investigate the different regimes of optical nonlinear dynamics that can be accessed in hollow capillary fibres by …
Oct 10, 2019 17:00
Ultrafast Optics XII (2019), Bol, Croatia
Teodora F. Grigorova
,
Christian Brahms
,
Federico Belli
,
John C. Travers
Project
Strong and weak seeded four-wave mixing in stretched gas-filled hollow capillary fibers
We report a remarkably efficient experimental scheme for the generation of high energy ultra-short pulses by means of four-wave mixing …
Oct 7, 2019 11:45
Ultrafast Optics XII (2019), Bol, Croatia
Federico Belli
,
Athanasios Lekosiotis
,
John C. Travers
Project
Soliton-plasma Interactions and Dispersive-wave Emission Beyond Two-photon Resonances in Gas-filled Hollow Capillary Fibres
We demonstrate soliton self-compression and VUV dispersive-wave emission in argon- and krypton-filled hollow capillary fibre. We …
Jun 25, 2019 16:30
CLEO/Europe-EQEC 2019, ICM Centre, Room 4b, Munich, Germany
Teodora F. Grigorova
,
Christian Brahms
,
Federico Belli
,
John C. Travers
Project
Ultrafast Deep and Vacuum Ultraviolet Gas-Filled Hollow-Core Fibre Sources for Time-Resolved Photoelectron Spectroscopy
We demonstrate time-resolved photoelectron velocity-map imaging using tunable DUV pulses generated through resonant dispersive-wave …
Jun 25, 2019 16:00
CLEO/Europe-EQEC 2019, ICM Centre, Room 4b, Munich, Germany
Federico Belli
,
Nikoleta Kotsina
,
Shou-fei Gao
,
Ying-ying Wang
,
Pu Wang
,
John C. Travers
,
Dave Townsend
Project
Project
Soliton Self-Compression and UV Dispersive Wave Emission in Compact Hollow Capillary Systems
We demonstrate that by using short (5-7 fs) driving pulses, optical soliton dynamics can be obtained in hollow capillary fibres less …
Jun 24, 2019 09:30
CLEO/Europe-EQEC 2019, ICM Centre, Room 2 Hall A1, Munich, Germany
Christian Brahms
,
Teodora F. Grigorova
,
Federico Belli
,
John C. Travers
Project
Soliton Self-Compression in Hollow Capillary Fibres
We demonstrate soliton self-compression of 0.3 mJ pulses to 2.7 fs in a 3 m long gas-filled hollow capillary fibre. Scaling to higher …
Jun 23, 2019 18:30
CLEO/Europe-EQEC 2019, ICM Centre, Room 2 Hall A1, Munich, Germany
John C. Travers
,
Teodora F. Grigorova
,
Christian Brahms
,
Federico Belli
Project
Project
A New High-Brightness Ultrafast Vacuum-Ultraviolet Light-Source
Optical soliton dynamics in a waveguide can cause the extreme alteration of the temporal and spectral shape of a propagating light …
Apr 4, 2019 14:00
Rutherford Appleton Laboratory, Oxfordshire, UK
John C. Travers
,
Teodora F. Grigorova
,
Christian Brahms
,
Federico Belli
Project
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