34 citations · 49 across the 3 of their papers we have counts for
7 papers · 1 filter
Computational refocusing in phase-resolved confocal microscopy
Martin Schnell, Melanie King, Sam Buercklin +3
We demonstrate numerical refocusing in coherent confocal laser scanning microscopy based on synthetic optical holography. This physics-based approach implements a computational pro…
Extraordinary fluorescence enhancement in metal-dielectric core-shell nanoparticles
Ilia L. Rasskazov, Alexander Moroz, P. Scott Carney
Contrary to a paradigm of metal-enhanced fluorescence, unusually thick dielectric coatings can be very favorable to achieve extreme values of averaged fluorescence enhancement fact…
Remarkable Predictive Power of the Modified Long Wavelength Approximation
Ilia L. Rasskazov, Vadim I. Zakomirnyi, Anton D. Utyushev +2
The modified long-wavelength approximation (MLWA), a next order approximation beyond the Rayleigh limit, has been applied usually only to the dipole contribution and for t…
Rapid infrared spectroscopic nano-imaging with nano-FTIR holography
Martin Schnell, Monika Goikoetxea, Iban Amenabar +2
Scattering-type scanning near-field optical microscopy (s-SNOM), and its derivate, Fourier transform infrared nanospectroscopy (nano-FTIR) are emerging techniques for infrared (IR)…
The critical role of shell in enhanced fluorescence of metal-dielectric core-shell nanoparticles
Song Sun, Ilia L. Rasskazov, P. Scott Carney +2
Large scale simulations are performed by means of the transfer-matrix method to reveal optimal conditions for metal-dielectric core-shell particles to induce the largest fluorescen…
Accessible quantitative phase imaging in confocal microscopy with sinusoidal-phase synthetic optical holography
Arturo Canales-Benavides, Yue Zhuo, Andrea M Amitrano +4
We present a technically simple implementation of quantitative phase imaging in confocal microscopy based on synthetic optical holography with sinusoidal-phase reference waves. Usi…