Dr. Joby Joseph
at Indian Institute of Technology Delhi
SPIE Involvement:
Conference Program Committee | Author
Publications (20)

SPIE Journal Paper | December 27, 2017
JNP Vol. 11 Issue 04
KEYWORDS: Bessel beams, Photonic crystals, Spatial light modulators, Lithography, Optical engineering, Optical simulations, Optical filters, Fourier transforms, Photonic devices, Optical communications

SPIE Journal Paper | January 21, 2014
JNP Vol. 8 Issue 01
KEYWORDS: Spatial light modulators, Photonic crystals, Optical engineering, Fourier transforms, Photonics, Phase shifts, CMOS cameras, Lithography, Bessel beams, Spiral phase plates

SPIE Journal Paper | September 1, 2010
OE Vol. 49 Issue 09
KEYWORDS: Wavefronts, Holography, Image encryption, Optical image encryption, Computer security, Wave propagation, Optical engineering, Numerical simulations, Image retrieval, Illumination engineering

Proc. SPIE. 7712, Nanophotonics III
KEYWORDS: Diffraction, Telescopes, Modulation, Spectroscopy, Crystals, Photonic crystals, Imaging spectroscopy, Spatial light modulators, Space telescopes, Nonlinear crystals

SPIE Journal Paper | November 1, 2008
OE Vol. 47 Issue 11
KEYWORDS: Image encryption, Cylindrical lenses, Fourier transforms, Image processing, Optical engineering, Spherical lenses, Computer security, Fractional fourier transform, Information security, Optical image encryption

Showing 5 of 20 publications
Conference Committee Involvement (2)
Optical Micro- and Nanometrology
15 April 2014 | Brussels, Belgium
Optical Micro- and Nanometrology
16 April 2012 | Brussels, Belgium
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