16 citations · 31 across the 4 of their papers we have counts for
5 papers · 1 filter
Deep-UV-enhanced supercontinuum generated in tapered gas-filled photonic crystal fiber
Mallika Irene Suresh, Jonas Hammer, Nicolas Y. Joly +2
We present the use of linearly down-tapered gas-filled hollow-core photonic crystal fiber in a single-stage, pumped with pulses from a compact infrared laser source, to generate a…
Fiber-based biphoton source with ultrabroad frequency tunability
Santiago Lopez-Huidobro, Markus Lippl, Nicolas Y. Joly +1
Tunable biphotons are highly important for a wide range of quantum applications. For some applications, especially interesting are cases where two photons of a pair are far apart i…
Broadly tunable photon pair generation in a suspended-core fiber
Jonas Hammer, Maria V. Chekhova, Daniel R. Häupl +2
Nowadays fiber biphoton sources are nearly as popular as crystal-based ones. They offer a single spatial mode and easy integrability into optical networks. However, fiber sources l…
High Pressure Gases in Hollow Core Photonic Crystal Fiber:A New Nonlinear Medium
Mohiudeen Azhar, Gordon Wong, Wonkeun Chang +2
The effective Kerr nonlinearity of hollow-core kagome-style photonic crystal fiber (PCF) filled with argon gas increases over 100 times when the pressure is increased from 1 to 150…
Soliton self-frequency blue-shift in gas-filled hollow-core photonic crystal fibers
Mohammed F. Saleh, Wonkeun Chang, Philipp Hoelzer +5
We show theoretically that the photoionization process in a hollow-core photonic crystal fiber filled with a Raman-inactive noble gas leads to a constant acceleration of solitons i…