Moshe Sinvani
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View article: Laser Beam Self-Focusing in Silicon at an Absorbed Wavelength by a Vortex Beam in the Same Wavelength
Laser Beam Self-Focusing in Silicon at an Absorbed Wavelength by a Vortex Beam in the Same Wavelength Open
In this research, we present a novel approach to achieving super-resolution in silicon using the plasma dispersion effect (PDE) that temporarily controls the complex refractive index of matter. By employing a laser vortex pump beam, which …
View article: Roadmap on Label‐Free Super‐Resolution Imaging
Roadmap on Label‐Free Super‐Resolution Imaging Open
Label‐free super‐resolution (LFSR) imaging relies on light‐scattering processes in nanoscale objects without a need for fluorescent (FL) staining required in super‐resolved FL microscopy. The objectives of this Roadmap are to present a com…
View article: Dynamics of laser-induced tunable focusing in silicon
Dynamics of laser-induced tunable focusing in silicon Open
We report here on focusing of a probe IR (λ = 1.55 μm) laser beam in silicon. The focusing is done by a second pump laser beam, at λ = 0.775 μm and 30 ps pulse width, with a donut shape that is launched collinearly and simultaneously (with…
View article: An Engineered Nanocomplex with Photodynamic and Photothermal Synergistic Properties for Cancer Treatment
An Engineered Nanocomplex with Photodynamic and Photothermal Synergistic Properties for Cancer Treatment Open
Photodynamic therapy (PDT) and photothermal therapy (PTT) are promising therapeutic methods for cancer treatment; however, as single modality therapies, either PDT or PTT is still limited in its success rate. A dual application of both PDT…
View article: An Engineered Nanocomplex with Photodynamic and Photothermal Synergistic Properties for Cancer Treatment
An Engineered Nanocomplex with Photodynamic and Photothermal Synergistic Properties for Cancer Treatment Open
Photodynamic therapy (PDT) and photothermal therapy (PTT) are promising therapeutic methods for cancer treatment; however, as single modality therapies, either PDT or PTT are still limited in their success rate. A dual application of both …
View article: Author Correction: Generation and Manipulation of Superoscillatory Hotspots Using Virtual Fourier Filtering and CTF Shaping
Author Correction: Generation and Manipulation of Superoscillatory Hotspots Using Virtual Fourier Filtering and CTF Shaping Open
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
View article: Author Correction: Non-Invasive Imaging Through Scattering Medium by Using a Reverse Response Wavefront Shaping Technique
Author Correction: Non-Invasive Imaging Through Scattering Medium by Using a Reverse Response Wavefront Shaping Technique Open
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
View article: Generation and Manipulation of Superoscillatory Hotspots Using Virtual Fourier Filtering and CTF Shaping
Generation and Manipulation of Superoscillatory Hotspots Using Virtual Fourier Filtering and CTF Shaping Open
Superoscillation is a technique that is used to produce a spot of light (known as ‘hotspot’) which is smaller than the conventional diffraction limit of a lens and even smaller than the optical wavelength. Over the past few years, several …
View article: ICTON 2019 Programme
ICTON 2019 Programme Open
Studies of the spectroscopic properties of lead-gallium oxyfluoride
View article: Plasma dispersion effect based super-resolved imaging in silicon
Plasma dispersion effect based super-resolved imaging in silicon Open
We present here a new method for shaping a pulsed IR (λ = 1550nm) laser beam in silicon. The shaping is based on the plasma dispersion effect (PDE). The shaping is done by a second pulsed pump laser beam at 532nm (in either a Gaussian mode…
View article: "Silicon Photonics STED" - Plasma dispersion effect based super-resolved imaging in silicon
"Silicon Photonics STED" - Plasma dispersion effect based super-resolved imaging in silicon Open
We present here a new method for shaping of a pulsed IR (λ=1550nm) laser beam in silicon. The shaping is based on plasma dispersion effect (PDE). The shaping is done by a second pulsed pump laser beam at 532nm which simultaneously and coll…
View article: Design of fiber-integrated tunable thermo-optic C-band filter based on coated silicon slab
Design of fiber-integrated tunable thermo-optic C-band filter based on coated silicon slab Open
\n Background: Optical filters are required to have narrow band-pass filtering in the spectral C-band for applications such as signal tracking, sub-band filtering or noise suppression. These requirements lead to a variety of filters that o…
View article: Improved Margins Detection of Regions Enriched with Gold Nanoparticles inside Biological Phantom
Improved Margins Detection of Regions Enriched with Gold Nanoparticles inside Biological Phantom Open
Utilizing the surface plasmon resonance (SPR) effect of gold nanoparticles (GNPs) enables their use as contrast agents in a variety of biomedical applications for diagnostics and treatment. These applications use both the very strong scatt…
View article: Experimental characterization towards an in-fibre integrated silicon slab based all-optical modulator
Experimental characterization towards an in-fibre integrated silicon slab based all-optical modulator Open
\n Background: Due to the industrially increasing interest in optics communication the field of all-optical modulation is becoming more and more popular. However, no in-fibre integrated miniaturized devices which provide current solutions …