35 citations · 87 across the 5 of their papers we have counts for
5 papers
Thresholdless deep and vacuum ultraviolet Raman frequency conversion in H-filled photonic crystal fiber
Manoj K. Mridha, Pooria Hosseini, David Novoa +1
Coherent ultraviolet (UV) light has many uses, for example in the study of molecular species relevant in biology and chemistry. Very few if any laser materials offer UV transparenc…
UV soliton dynamics and Raman-enhanced supercontinuum generation in photonic crystal fiber
Pooria Hosseini, Alexey Ermolov, Francesco Tani +2
Ultrafast broadband ultraviolet radiation is of importance in spectroscopy and photochemistry, since high photon energies enable single-photon excitations and ultrashort pulses all…
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…
Universality of Coherent Raman Gain Suppression in Gas-Filled Broadband-Guiding Photonic Crystal Fibers
Pooria Hosseini, Manoj K. Mridha, David Novoa +2
As shown in the early 1960s, the gain in stimulated Raman scattering (SRS) is drastically suppressed when the rate of creation of phonons (via pump-to-Stokes conversion) is exactly…
Generation of Spectral Clusters in a Mixture of Noble and Raman-Active Gases
Pooria Hosseini, Amir Abdolvand, Philip St. J. Russell
We report a novel scheme for the generation of dense clusters of Raman sidebands. The scheme uses a broadband-guiding hollow-core photonic crystal fiber (HC-PCF) filled with a mixt…