activity
20202026
most citedPump-probe study of plasma dynamics in gas-filled photonic crystal fiber using counter-propagating solitons

8 citations · 15 across the 5 of their papers we have counts for

collaborators

5 papers

physics.optics2026

Nonlinear and Quantum Optics with Whispering Gallery Resonators Revisited

Dmitry V. Strekalov, Nicholas J. Lambert, Christoph Marquardt +5

In 2016 we published a review paper "Nonlinear and Quantum Optics with Whispering Gallery Resonators" (1). While writing this review, we found it often necessary to defer addressin…

physics.optics2025

Spatial mapping and tuning of terahertz modes in a silicon whispering gallery mode resonator

Anna R. Petersen, Pablo Paulsen, Florian Sedlmeir +3

Identification and subsequent manipulation of resonant modes typically relies on comparison with calculations which require precise knowledge of material parameters and dimensions.…

physics.optics2024

Single-point-diamond-turned GaAs disk resonator with over a million optical quality factor

Lily M. Platt, Mallika Irene Suresh, Farhan Azeem +2

Gallium arsenide optical resonators have been identified as platforms for light-matter interactions ranging from optomechanics to quantum electrodynamics involving nonlinear optics…

physics.optics2020★ 7 cited

Spatio-temporal measurement of ionization-induced modal index changes in gas-filled PCF by prism-assisted side-coupling

Barbara M. Trabold, Mallika I. Suresh, Johannes R. Koehler +3

We report the use of prism-assisted side-coupling to investigate the spatio-temporal dynamics of photoionization in an Ar-filled hollow-core photonic crystal fiber. By launching fo…

physics.optics2020★ 8 cited

Pump-probe study of plasma dynamics in gas-filled photonic crystal fiber using counter-propagating solitons

Mallika I. Suresh, Felix Köttig, Johannes R. Koehler +2

We present a pump-probe technique for monitoring ultrafast polarizability changes. In particular, we use it to measure the plasma density created at the temporal focus of a self-co…