• 804 Citations
  • 14 h-Index
19962019
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Research Output 1996 2019

  • 804 Citations
  • 14 h-Index
  • 53 Article
  • 7 Conference contribution
2019

A rolling ball magic trick

Bokor, N., Jan 1 2019, In : Physics Education. 54, 1, 015011.

Research output: Contribution to journalArticle

balls
students
school
flat surfaces
student

Compact reflective system for ideal imaging concentration

Bokor, N., Jahn, K. & Davidson, N. I. R., Jan 20 2019, In : Applied Optics. 58, 3, p. 485-491 7 p.

Research output: Contribution to journalArticle

Imaging techniques
Luminance
brightness
coordinate transformations
Ray tracing

The relativistic rocket on an energy-momentum diagram

Bokor, N., Jan 1 2019, In : European Journal of Physics. 40, 1, 015603.

Research output: Contribution to journalArticle

rockets
kinetic energy
diagrams
antiparticles
inelastic collisions
2018

CD sundials

Bokor, N., Jan 1 2018, In : Physics Education. 53, 1, 015019.

Research output: Contribution to journalArticle

CD
globes
diffraction
time

Observation of immunostained microtubules using three-dimensional superresolution microscope with two-color annular wave plate

Iketaki, Y., Bokor, N., Okada, D. & Kumagai, H., Jan 1 2018, Optical Manipulation Conference. SPIE, Vol. 10712. 1071203

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microtubules
Laser Scanning
Life sciences
Super-resolution
Stacking

Playing Tag relativistically

Bokor, N., Jun 27 2018, In : European Journal of Physics. 39, 5, 055601.

Research output: Contribution to journalArticle

paradoxes
relativistic effects
students
diagrams
2016

Fabrication of two-color annular hybrid wave plate for three-dimensional super-resolution microscopy

Kumagai, H., Iketaki, Y., Jahn, K. & Bokor, N., 2016, Three-Dimensional and Multidimensional Microscopy: Image Acquisition and Processing XXIII. SPIE, Vol. 9713. 971311

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Microscopy
Microscopic examination
Color
Fluorescence
Pumps
2015
16 Citations (Scopus)

Creation of a three-dimensional spherical fluorescence spot for super-resolution microscopy using a two-color annular hybrid wave plate

Iketaki, Y., Kumagai, H., Jahn, K. & Bokor, N., Mar 15 2015, In : Optics Letters. 40, 6, p. 1057-1060 4 p.

Research output: Contribution to journalArticle

Microscopy
Color
Fluorescence
microscopy
color

Lucky Luke - The man who shoots faster than his shadow

Bokor, N., Oct 1 2015, In : Physics Education. 50, 6, p. 733-740 8 p.

Research output: Contribution to journalArticle

equivalence
causality
blue shift
relativity
1 Citation (Scopus)

Note: Fabrication of resolution target for super-resolution microscopy

Iketaki, Y., Oi, H., Bokor, N. & Kumagai, H., Aug 1 2015, In : Review of Scientific Instruments. 86, 8, 086109.

Research output: Contribution to journalArticle

Microscopic examination
Microscopes
microscopy
Fabrication
fabrication
2014

Edge-enhanced soft X-ray phase-contrast microscopy exploiting the near K-edge optical properties of carbon

Domondon, A., Bokor, N. & Iketaki, Y., 2014, In : IEEJ Transactions on Electronics, Information and Systems. 134, 4, p. 521-523 3 p.

Research output: Contribution to journalArticle

Microscopic examination
Optical properties
X rays
Molecules
Carbon

Fabrication of optical multilayer for two-color phase plate in super-resolution microscope

Iketaki, Y., Kitagawa, K., Hidaka, K., Kato, N., Hirabayashi, A. & Bokor, N., 2014, In : Review of Scientific Instruments. 85, 7, 073701.

Research output: Contribution to journalArticle

Optical multilayers
Microscopes
microscopes
Color
color
7 Citations (Scopus)

New design method for a phase plate in super-resolution fluorescence microscopy

Bokor, N. & Iketaki, Y., Mar 2014, In : Applied Spectroscopy. 68, 3, p. 353-361 9 p.

Research output: Contribution to journalArticle

Fluorescence microscopy
Microscopes
microscopy
fluorescence
Optical resolving power
8 Citations (Scopus)
Differential operator
Vector Field
Scalar
Eigenfunctions
Eigenvalues and eigenfunctions
2013
11 Citations (Scopus)
numerical aperture
Inverse problems
multipoles
harmonics
pupils
2012
6 Citations (Scopus)

Super-resolution microscope using a two-color phase plate for generating quasi-Laguerre-Gaussian beam

Iketaki, Y. & Bokor, N., Aug 15 2012, In : Optics Communications. 285, 18, p. 3798-3804 7 p.

Research output: Contribution to journalArticle

Gaussian beams
Microscopes
Diffraction
microscopes
Color
10 Citations (Scopus)

Vector Slepian basis functions with optimal energy concentration in high numerical aperture focusing

Jahn, K. & Bokor, N., Apr 15 2012, In : Optics Communications. 285, 8, p. 2028-2038 11 p.

Research output: Contribution to journalArticle

numerical aperture
spherical harmonics
Lighting
illumination
spherical caps

Vector Slepian functions and the inverse problem of high numerical aperture focusing

Jahn, K. & Bokor, N., 2012, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 8550. 855038

Research output: Chapter in Book/Report/Conference proceedingConference contribution

numerical aperture
Inverse problems
multipoles
Lenses
Inverse Problem
2011
3 Citations (Scopus)

Analysing collisions using Minkowski diagrams in momentum space

Bokor, N., May 2011, In : European Journal of Physics. 32, 3, p. 773-782 10 p.

Research output: Contribution to journalArticle

diagrams
momentum
collisions
derivation
shift
2010
1 Citation (Scopus)

Edge-enhancement fourier transform X-ray microscopy using a Laguerre-Gaussian zoneplate

Bokor, N., Domondon, A. & Iketaki, Y., Mar 2010, In : Optical Review. 17, 2, p. 79-83 5 p.

Research output: Contribution to journalArticle

optics
microscopy
augmentation
beam splitters
optical paths
17 Citations (Scopus)

Intensity control of the focal spot by vectorial beam shaping

Jahn, K. & Bokor, N., Dec 15 2010, In : Optics Communications. 283, 24, p. 4859-4865 7 p.

Research output: Contribution to journalArticle

Polarization
Diffractive optical elements
Diffraction efficiency
Lenses
Diffraction
4 Citations (Scopus)

Visible-super-resolution infrared microscopy using saturated transient fluorescence detected infrared spectroscopy

Bokor, N., Inoue, K., Kogure, S., Fujii, M. & Sakai, M., Feb 1 2010, In : Optics Communications. 283, 3, p. 509-514 6 p.

Research output: Contribution to journalArticle

Fluorescence spectroscopy
Infrared spectroscopy
Microscopic examination
Diffraction
Fluorescence
2009
1 Citation (Scopus)

A comparison of the electromagnetic and acoustic doppler effects using geometrical diagrams

Bokor, N., 2009, In : Physics Education. 44, 4, p. 368-373 6 p.

Research output: Contribution to journalArticle

Doppler effect
students
acoustics
diagrams
electromagnetism
13 Citations (Scopus)

Laguerre-Gaussian radial Hilbert transform for edge-enhancement Fourier transform x-ray microscopy

Bokor, N. & Iketaki, Y., Mar 30 2009, In : Optics Express. 17, 7, p. 5533-5539 7 p.

Research output: Contribution to journalArticle

optics
microscopy
augmentation
beam splitters
optical paths
6 Citations (Scopus)

Two-point-separation in a sub-micron nonscanning IR super-resolution microscope based on transient fluorescence detected IR spectroscopy

Inoue, K., Bokor, N., Kogure, S., Fujii, M. & Sakai, M., Jul 6 2009, In : Optics Express. 17, 14, p. 12013-12018 6 p.

Research output: Contribution to journalArticle

microscopes
fluorescence
beads
spectroscopy
far fields
2008
14 Citations (Scopus)

4π Focusing with single paraboloid mirror

Bokor, N. & Davidson, N., Nov 15 2008, In : Optics Communications. 281, 22, p. 5499-5503 5 p.

Research output: Contribution to journalArticle

paraboloid mirrors
Lenses
Mirrors
Lighting
Polarization
6 Citations (Scopus)

Compact fluorescence depletion microscope system using an integrated optical element

Bokor, N., Iketaki, Y., Watanabe, T. & Fujii, M., Apr 1 2008, In : Optics Communications. 281, 7, p. 1850-1854 5 p.

Research output: Contribution to journalArticle

Optical devices
depletion
Microscopes
Fluorescence
alignment
5 Citations (Scopus)

Demonstration of super-resolution microscopy using a high numerical-aperture oil-immersion objective lens

Iketaki, Y., Watanabe, T., Bokor, N. & Fujii, M., Jul 24 2008, In : e-Journal of Surface Science and Nanotechnology. 6, p. 175-179 5 p.

Research output: Contribution to journalArticle

Immersion
numerical aperture
submerging
Lenses
Microscopy
2007
90 Citations (Scopus)

A three dimensional dark focal spot uniformly surrounded by light

Bokor, N. & Davidson, N., Nov 15 2007, In : Optics Communications. 279, 2, p. 229-234 6 p.

Research output: Contribution to journalArticle

Fluorescence microscopy
Lenses
luminous intensity
alignment
lenses

Investigation of image properties in super-resolution microscopy using two-color fluorescence dip spectroscopy

Iketaki, Y., Watanabe, T., Bokor, N. & Fujii, M., 2007, Progress in Biomedical Optics and Imaging - Proceedings of SPIE. Vol. 6443. 644307

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fluorescence spectroscopy
Transfer functions
Microscopic examination
Color
Optical transfer function
37 Citations (Scopus)

Investigation of the center intensity of first- and second-order Laguerre-Gaussian beams with linear and circular polarization

Iketaki, Y., Watanabe, T., Bokor, N. & Fujii, M., Aug 15 2007, In : Optics Letters. 32, 16, p. 2357-2359 3 p.

Research output: Contribution to journalArticle

circular polarization
linear polarization
angular momentum
orbitals
photons
8 Citations (Scopus)

Measurement of contrast transfer function in super-resolution microscopy using two-color fluorescence dip spectroscopy

Iketaki, Y., Watanabe, T., Bokor, N., Omatsu, T., Hiraga, T., Yamamoto, K. & Fujii, M., Jan 2007, In : Applied Spectroscopy. 61, 1, p. 6-10 5 p.

Research output: Contribution to journalArticle

Fluorescence spectroscopy
transfer functions
Transfer functions
Microscopic examination
microscopy
32 Citations (Scopus)

On polarization effects in fluorescence depletion microscopy

Bokor, N., Iketaki, Y., Watanabe, T., Daigoku, K., Davidson, N. & Fujii, M., Apr 1 2007, In : Optics Communications. 272, 1, p. 263-268 6 p.

Research output: Contribution to journalArticle

Fluorescence microscopy
depletion
Polarization
microscopy
fluorescence
27 Citations (Scopus)

Tight parabolic dark spot with high numerical aperture focusing with a circular π phase plate

Bokor, N. & Davidson, N., Feb 15 2007, In : Optics Communications. 270, 2, p. 145-150 6 p.

Research output: Contribution to journalArticle

numerical aperture
Diffraction
diffraction
2006
12 Citations (Scopus)

Construction of super-resolution microscope based on cw laser light source

Iketaki, Y., Watanabe, T., Bokor, N. & Fujii, M., 2006, In : Review of Scientific Instruments. 77, 6, 063112.

Research output: Contribution to journalArticle

Light sources
light sources
Microscopes
microscopes
beads
55 Citations (Scopus)

Generation of a hollow dark spherical spot by 4π focusing of a radially polarized Laguerre - Gaussian beam

Bokor, N. & Davidson, N., Jan 15 2006, In : Optics Letters. 31, 2, p. 149-151 3 p.

Research output: Contribution to journalArticle

hollow
depletion
microscopy
fluorescence
symmetry
2005
3 Citations (Scopus)

Curved diffractive optical elements: Design and applications

Bokor, N. & Davidson, N., 2005, In : Progress in Optics. 48, p. 107-148 42 p.

Research output: Contribution to journalArticle

Diffractive optical elements
gratings
versatility
Aberrations
aberration
6 Citations (Scopus)

Ideal collimation, concentration, and imaging with curved diffractive optical elements

Bokor, N. & Davidson, N., 2005, In : Review of Scientific Instruments. 76, 11, p. 1-17 17 p., 111101.

Research output: Contribution to journalArticle

Diffractive optical elements
collimation
Imaging techniques
curved surfaces
design optimization
57 Citations (Scopus)

Investigation of polarization effects for high-numerical-aperture first-order Laguerre-Gaussian beams by 2D scanning with a single fluorescent microbead

Bokor, N., Iketaki, Y., Watanabe, T. & Fujii, M., Dec 22 2005, In : Optics Express. 13, 26, p. 10440-10447 8 p.

Research output: Contribution to journalArticle

numerical aperture
circular polarization
linear polarization
fluorescence
scanning
2004
5 Citations (Scopus)
Diffractive optical elements
Holograms
Thermodynamics
Optical instruments
Pumping (laser)
121 Citations (Scopus)

High-numerical-aperture focusing of radially polarized doughnut beams with a parabolic mirror and a flat diffractive lens

Davidson, N. & Bokor, N., Jun 15 2004, In : Optics Letters. 29, 12, p. 1318-1320 3 p.

Research output: Contribution to journalArticle

numerical aperture
lenses
mirrors
apodization
microscopes
75 Citations (Scopus)

Toward a spherical spot distribution with 4π focusing of radially polarized light

Bokor, N. & Davidson, N., Sep 1 2004, In : Optics Letters. 29, 17, p. 1968-1970 3 p.

Research output: Contribution to journalArticle

polarized light
apodization
sidelobes
symmetry
2003
2 Citations (Scopus)

Chaotic and integrable reflective tube shapes for anamorphic, adiabatic transformation of diffuse light

Bokor, N. & Davidson, N., Oct 15 2003, In : Optics Communications. 226, 1-6, p. 89-96 8 p.

Research output: Contribution to journalArticle

tubes
collimation
homogenizing
cross sections
8 Citations (Scopus)

Chapter 1Anamorphic beam shaping for laser and diffuse light

Davidson, N. & Bokor, N., 2003, In : Progress in Optics. 45, C, p. 1-51 51 p.

Research output: Contribution to journalArticle

Lasers
lasers

Curved holographic optical elements for diffuse light collimation and concentration

Bokor, N. & Davidson, N., 2003, Proceedings of the International Conference on Advanced Optoelectronics and Lasers, CAOL. IEEE Computer Society, Vol. 1. p. 91-98 8 p. 1250515

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Holographic optical elements
holographic optical elements
collimation
Holograms
Light sources
2002

Adiabatic beam shaping of diffuse light

Bokor, N. & Davidson, N., 2002, In : Optics and Photonics News. 13, 12, p. 39 1 p.

Research output: Contribution to journalArticle

tubes
Geometry
hollow
rods
gradients
6 Citations (Scopus)

Anamorphic, adiabatic beam shaping of diffuse light using a tapered reflective tube

Bokor, N. & Davidson, N., Jan 15 2002, In : Optics Communications. 201, 4-6, p. 243-249 7 p.

Research output: Contribution to journalArticle

tubes
Luminance
brightness
Angular distribution
collimation
14 Citations (Scopus)

Compact red-green-blue beam illuminator and expander

Shechter, R., Bokor, N., Amitai, Y. & Friesem, A. A., Mar 1 2002, In : Applied Optics. 41, 7, p. 1229-1235 7 p.

Research output: Contribution to journalArticle

illuminators
Demultiplexing
Color
plane waves
demultiplexing
10 Citations (Scopus)
Holograms
Thermodynamics
Optical instruments
Imaging techniques
Ray tracing

Light collimation, imaging, and concentration at the thermodynamic limit with a curved diffractive element

Davidson, N. & Bokor, N., 2002, Proceedings of SPIE - The International Society for Optical Engineering. Lessard, R. A., Lampropoulos, G. A. & Shinn, G. W. (eds.). Vol. 4833. p. 325-331 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

collimation
Holograms
Thermodynamics
Imaging techniques
thermodynamics