Dr. Avi Niv Profile

Dr. Avi Niv

academic at Ben-Gurion Univ of the Negev

SPIE Involvement:

Author

Publications (11)

SPIE Journal Paper | 14 September 2020

External light trapping for solar cells

Ido Frenkel, Shilpi Shital, Avi Niv

JPE, Vol. 10, Issue 03, 037002, (September 2020) https://doi.org/10.1117/12.10.1117/1.JPE.10.037002

KEYWORDS: Absorption, Perovskite, Solar cells, Silicon, Nonimaging optics, Reflection, Geometrical optics, Spherical lenses, Refractive index, Solar energy

Read Abstract +

Proceedings Article | 25 August 2017 Paper

Reactive granular optics for passive tracking of the sun

I. Frenkel, A. Niv

Proceedings Volume 10368, 103680F (2017) https://doi.org/10.1117/12.2273191

KEYWORDS: Optical tracking, Switching, Sun, Reflectors, Renewable energy, Solar cells, Solar concentrators, Optical components, Binary data, Opacity

Read Abstract +

Proceedings Article | 3 September 2009 Open Access

Spinoptics: spin symmetry breaking in plasmonic nanostructures

Erez Hasman, Yuri Gorodetski, Nir Shitrit, Itay Bretner, Avi Niv, Vladimir Kleiner

Proceedings Volume 7394, 73941W (2009) https://doi.org/10.1117/12.828941

KEYWORDS: Plasmonics, Nanostructures, Spiral phase plates, Polarization, Near field scanning optical microscopy, Cameras, Near field optics, Spatial light modulators, Photonics, Wave plates

Read Abstract +

DOWNLOAD PAPER

Proceedings Article | 6 February 2008 Paper

Coherent thermal source formed by periodic microcavities

Nir Dahan, Avi Niv, Gabriel Biener, Yuri Gorodetski, Vladimir Kleiner, Erez Hasman

Proceedings Volume 6883, 68830Y (2008) https://doi.org/10.1117/12.768216

KEYWORDS: Error control coding, Silicon carbide, Spatial coherence, Infrared spectroscopy, Reflectivity, Optical microcavities, Thermography, Scanning electron microscopy, Infrared radiation, Crystals

Read Abstract +

Proceedings Article | 28 January 2008 Paper

Enhanced coherency of thermal emission by coupled resonant cavities supporting surface waves

Nir Dahan, Avi Niv, Gabriel Biener, Yuri Gorodetski, Vladimir Kleiner, Erez Hasman

Proceedings Volume 6901, 69010A (2008) https://doi.org/10.1117/12.761205

KEYWORDS: Silicon carbide, Silica, Spatial coherence, Polarization, Error control coding, Reflectivity, Near field, Crystals, Interfaces, Wave propagation

Read Abstract +

Proceedings Article | 25 January 2008 Paper

Light manipulation by use of inhomogeneous anisotropic subwavelength structures

Erez Hasman, Vladimir Kleiner, Nir Dahan, Avi Niv, Yaniv Yirmiyahu, Yuri Gorodetski

Proceedings Volume 6905, 690509 (2008) https://doi.org/10.1117/12.761139

KEYWORDS: Spiral phase plates, Polarization, Optical components, Hollow waveguides, Silicon carbide, Scanning electron microscopy, Waveguides, Waveguide modes, Error control coding, Nanostructures

Read Abstract +

Proceedings Article | 9 February 2006 Paper

Vectorial vortices obtained with quantized Pancharatnam-Berry phase optical elements

Erez Hasman, Avi Niv, Gabriel Biener, Vladimir Kleiner

Proceedings Volume 6131, 613107 (2006) https://doi.org/10.1117/12.642934

KEYWORDS: Polarization, Axicons, Wave propagation, Dielectric polarization, Polarizers, Optical components, Bessel beams, Photomasks, Chemical elements, Linear polarizers

Read Abstract +

Proceedings Article | 9 February 2006 Paper

Space-variant polarization manipulation of a thermal emission by a polar material subwavelength grating supporting surface phonon-polaritons

Erez Hasman, Nir Dahan, Avi Niv, Gabriel Biener, Vladimir Kleiner

Proceedings Volume 6131, 61310L (2006) https://doi.org/10.1117/12.642884

KEYWORDS: Polarization, Dielectric polarization, Image encryption, Polarizers, Reflectivity, Scanning electron microscopy, Image processing, Chromium, Thermography, Radio propagation

Read Abstract +

Proceedings Article | 22 January 2005 Paper

Formation of discrete space-variant subwavelength dielectric gratings for polarimetric measurements

Gabriel Biener, Avi Niv, Yuri Gorodetski, Vladimir Kleiner, Erez Hasman

Proceedings Volume 5720, (2005) https://doi.org/10.1117/12.590143

KEYWORDS: Dielectric polarization, Polarimetry, Polarizers, Polarization, Dielectrics, Gas lasers, Wave plates, Near field, Signal detection, Metals

Read Abstract +

Proceedings Article | 29 December 2003 Paper

Formation of complex wavefronts by use of quasiperiodic subwavelength structures

Avi Niv, Gabriel Biener, Vladimir Kleiner, Erez Hasman

Proceedings Volume 5347, (2003) https://doi.org/10.1117/12.524283

KEYWORDS: Dielectric polarization, Diffraction gratings, Optical components, Polarization, Spiral phase plates, Gas lasers, Polarimetry, Wave plates, Dielectrics, Diffraction

Read Abstract +

Proceedings Article | 17 January 2003 Paper

Space-variant polarization-state manipulation with computer-generated subwavelength gratings

Erez Hasman, Vladimir Kleiner, Gabriel Biener, Avi Niv

Proceedings Volume 4984, (2003) https://doi.org/10.1117/12.477853

KEYWORDS: Dielectric polarization, Diffraction gratings, Metals, Polarization, Dielectrics, Gas lasers, Optical components, Wave plates, Polarizers, Refractive index

Read Abstract +

Showing 5 of 11 publications

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years