39 citations · 62 across the 7 of their papers we have counts for
7 papers
Spatial properties of entangled two-photon absorption
D. Tabakaev, A. Djorovic, L. La Volpe +6
We experimentally study entangled two-photon absorption in Rhodamine 6G as a function of the spatial properties of a high flux of broadband entangled photon pairs. We first demonst…
Bismuth Ferrite Dielectric Nanoparticles Excited at Telecom Wavelengths as Multicolor Sources by Second, Third, and Fourth Harmonic Generation
Jeremy Riporto, Alexis Demierre, Cédric Schmidt +9
We demonstrate the simultaneous generation of second, third, and fourth harmonic from a single dielectric Bismuth Ferrite nanoparticle excited by a telecom fiber laser at 1560 nm.…
Cellular Uptake and Biocompatibility of Bismuth Ferrite Harmonic Advanced Nanoparticles
Davide Staedler, Solène Passemard, Thibaud Magouroux +14
Bismuth Ferrite (BFO) nanoparticles (BFO-NP) display interesting optical (nonlinear response) and magnetic properties which make them amenable for bio-oriented applications as intr…
Simultaneous Multi-Harmonic Imaging of Nanoparticles in Tissues for Increased Selectivity
Andrii Rogov, Marie Irondelle, Fernanda Ramos-Gomes +13
We investigate the use of Bismuth Ferrite (BFO) nanoparticles for tumor tissue labelling in combination with infrared multi-photon excitation at 1250 nm. We report the efficient an…
Tailoring single-cycle electromagnetic pulses in the 2-9 THz frequency range using DAST/SiO2 multilayer structures pumped at Ti:sapphire wavelength
Andrei G. Stepanov, Andrii Rogov, Luigi Bonacina +2
We present a numerical parametric study of single-cycle electromagnetic pulse generation in a DAST/SiO2 multilayer structure via collinear optical rectification of 800 nm femtoseco…
BiFeO3 nanocrystals for bio-imaging based on nonlinear optical harmonic generation
Sebastian Schwung, Andrii Rogov, Gareth Clarke +15
Second Harmonic Generation (SHG) from BiFeO3 nanocrystals is investigated for the first time to determine their potential as biomarkers for multiphoton imaging. Nanocrystals are pr…
Frequency Doubling Nanocrystals for Cancer Theranostics
Davide Staedler, Thibaud Magouroux, Solène Passemard +7
A novel bio-photonics approach based on the nonlinear optical process of second harmonic generation by non-centrosymmetric nanoparticles is presented and demonstrated on malignant…