Sotabase

Career

· Assistant Professor, Imperial College London2025–
· Researcher, ETH Zürich2021–2025
· PHD Researcher, Universität Stuttgart2017–2021
· Internship Student, Bosch2016–2016

Publications (31)

CW-pumped single-pass frequency comb generation by resonant optomechanical nonlinearity in dual-nanoweb fiber
2014
56
cited
Optomechanical nonlinearity in dual-nanoweb structure suspended inside capillary fiber.
Physical Review Letters · 2012
55
cited
Efficient single-cycle pulse compression of an ytterbium fiber laser at 10 MHz repetition rate.
Optics Express · 2020
43
cited
Resolving the mystery of milliwatt-threshold opto-mechanical self-oscillation in dual-nanoweb fiber
2016
36
cited
Scaling rules for high quality soliton self-compression in hollow-core fibers.
Optics Express · 2021
24
cited
Long-Lived Refractive-Index Changes Induced by Femtosecond Ionization in Gas-Filled Single-Ring Photonic-Crystal Fibers
Physical Review Applied · 2018
23
cited
Effects of squeezed-film damping on the optomechanical nonlinearity in dual-nanoweb fiber
2013
15
cited
Post-recombination effects in confined gases photoionized at megahertz repetition rates.
Optics Express · 2021
8
cited
Coherent control of flexural vibrations in dual-nanoweb fibers using phase-modulated two-frequency light
2017
7
cited
Optically Addressable Array of Optomechanically Compliant Glass Nanospikes on the Endface of a Soft-Glass Photonic Crystal Fiber
ACS Photonics · 2019
6
cited
Spatio-temporal measurement of ionization-induced modal index changes in gas-filled PCF by prism-assisted side-coupling.
Optics Express · 2019
6
cited
Pump-Probe Study of Plasma Dynamics in Gas-Filled Photonic Crystal Fiber Using Counterpropagating Solitons
2019
3
cited
Frequency comb generation via optomechanical nonlinearity in evacuated dual-nanoweb fibre
2013
2
cited
Gas Mixtures to Suppress Thermal Buildup Effects Caused by High-Repetition-Rate Photoionization of Confined Gases
2021 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) · 2021
2
cited
Interplay of Cascaded Raman- and Brillouin-like Scattering in Nanostructured Optical Waveguides
2017
2
cited
Buildup of Post-Recombination Refractive Index Changes in Krypton Photoionized at High Repetition Rates
2020
1
cited
Enhanced optomechanical nonlinearity in evacuated dual-nanoweb fiber
2012
1
cited
Inter-Pulse Dynamics at High Repetition Rates by Femtosecond Ionization in Gas-Filled Fibres
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) · 2019
1
cited
Coherent control of flexural vibrations in dual-nanoweb fibre using phase-modulated two-colour CW laser light
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) · 2017
Influence of Different Gases on Ionisation-Induced Refractive Index Changes in Gas-Filled Hollow-Core PCF
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) · 2019
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Johannes Koehler | Researcher Profile | Sotabase | Sotabase