40 citations · 46 across the 5 of their papers we have counts for
6 papers
Q penalties due to pump phase modulation and pump RIN in fiber optic parametric amplifiers with non-uniform dispersion
J. M. Chavez Boggio, A. Guimaraes, F. A. Callegari +2
We present an experimental and numerical investigation of the quality factor degradation () due to pump phase modulation and pump relative intensity noise (RIN) in single- and…
Spectrally flat and broadband doublepumped fiber optical parametric amplifiers
J. M. Chavez Boggio, J. D. Marconi, S. R. Bickham +1
We study theoretically and experimentally spectrally flat and broadband double-pumped fiber-optical parametric amplifiers (2P-FOPAs). Closed formulas are derived for the gain rippl…
Nonlinear carrier dynamics in silicon nano-waveguides
Ivan Aldaya, Andres Gil-Molina, Julian L. Pita +3
Carrier recombination dynamics in strip silicon nano-waveguides is analyzed through time-resolved pump-and-probe experiments, revealing a complex recombination dynamics at densitie…
Full Nonlinear Conversion of Broadband Frequency Combs generated by Four-Wave Mixing in Highly Nonlinear Fibers
Arismar Cerqueira S., Jorge D. Marconi, Hugo L. Fragnito +1
We generate a 200-nm optical frequency comb at 1.5 microns by injecting two single-frequency lasers into a highly nonlinear fiber, and explore its spectral phase properties and hig…
Multi-wavelength source at ITU-T grid based on ultra-flattened dispersion photonic crystal fibers
Arismar Cerqueira S., J. D. Marconi, L. H. Gabrielli +4
We report on the development of a multi-wavelength source locked to the ITU-T grid at 100 GHz spacing and based on ultra-flattened dispersion photonic crystal fibers. The ITU-T gri…
Coherent Control of Ultra-High Frequency Acoustic Resonances in Photonic Crystal Fibers
G. S. Wiederhecker, A. Brenn, H. L. Fragnito +1
Ultra-high frequency acoustic resonances (2 GHz) trapped within the glass core (1 m diameter) of a photonic crystal fiber are selectively excited through ele…