320 citations · 384 across the 4 of their papers we have counts for
5 papers · 1 filter
Highly Efficient Deep UV Generation by Four-Wave Mixing in Gas-Filled Hollow Core Photonic Crystal Fiber
Federico Belli, Amir Abdolvand, John C. Travers +1
We report on a highly-efficient experimental scheme for the generation of deep-ultraviolet ultrashort light pulses using four-wave mixing in gas-filled kagomé-style photonic crysta…
Hybrid photonic-crystal fiber
Christos Markos, John C. Travers, Amir Abdolvand +2
This article offers an extensive survey of results obtained using hybrid photonic crystal fibers (PCFs) which constitute one of the most active research fields in contemporary fibe…
Enhanced Control of Transient Raman Scattering Using Buffered Hydrogen in Hollow-Core PCF
Pooria Hosseini, David Novoa, Amir Abdolvand +1
Many reports on stimulated Raman scattering in mixtures of Raman-active and noble gases indicate that the addition of a dispersive buffer gas increases the phase-mismatch to higher…
Broadband-tunable LP mode frequency shifting by Raman coherence waves in H-filled hollow-core PCF
S. T. Bauerschmidt, David Novoa, Amir Abdolvand +1
When a laser pump beam of sufficient intensity is incident on a Raman-active medium such as hydrogen gas, a strong Stokes signal, red-shifted by the Raman transition frequency Ω$_R…
Vacuum-UV to IR supercontinuum in hydrogen-filled photonic crystal fiber
Federico Belli, Amir Abdolvand, Wonkeun Chang +2
Although supercontinuum sources are readily available for the visible and near infrared, and recently also for the mid-IR, many areas of biology, chemistry and physics would benefi…