6 citations · 7 across the 6 of their papers we have counts for
4 papers · 1 filter
Enhanced Surface Second Harmonic Generation in Nanolaminates
Fatemeh Abtahi, Pallabi Paul, Sebastian Beer +6
Second-harmonic generation (SHG) is a second-order nonlinear optical process that is not allowed in media with inversion sym-metry. However, due to the broken symmetry at the surfa…
Heterostructure films of SiO and HfO for high power laser optics prepared by plasma-enhanced atomic layer deposition
Shawon Alam, Pallabi Paul, Vivek Beladiya +11
Absorption losses and laser-induced damage threshold (LIDT) are considered as the major constraint for the development of optical coatings for high-power laser optics. Such coating…
Nonlinear polarization holography of nanoscale iridium films
Mouli Hazra, Pallabi Paul, Doyeong Kim +6
The phasing problem of heterodyne-detected nonlinear spectroscopy states that the relative time delay between the exciting pulses and a local oscillator must be known with subcycle…
Linear and Nonlinear Optical Properties of Iridium Nanoparticles by Atomic Layer deposition
Paul Schmitt, Pallabi Paul, Weiwei Li +10
Nonlinear optical phenomena enable novel photonic and optoelectronic applications. Especially metallic nanoparticles and thin films with nonlinear optical properties offer the pote…