Dr. Igor Litvin
Dr. Igor Litvin
Principal Researcher, CSIR National Laser Centre
Verified email at
Cited by
Cited by
Controlled generation of higher-order Poincaré sphere beams from a laser
D Naidoo, FS Roux, A Dudley, I Litvin, B Piccirillo, L Marrucci, A Forbes
Nature Photonics 10 (5), 327-332, 2016
A digital laser for on-demand laser modes
S Ngcobo, I Litvin, L Burger, A Forbes
Nature Communications 4, 2013
Poynting vector and orbital angular momentum density of superpositions of Bessel beams
IA Litvin, A Dudley, A Forbes
Optics Express 19 (18), 16760-16771, 2011
Azimuthal decomposition with digital holograms
IA Litvin, A Dudley, FS Roux, A Forbes
Optics Express 20 (10), 10996-11004, 2012
A conical wave approach to calculating Bessel–Gauss beam reconstruction after complex obstacles
IA Litvin, MG McLaren, A Forbes
Optics Communications 282 (6), 1078-1082, 2009
Intra–cavity flat–top beam generation
IA Litvin, A Forbes
Optics express 17 (18), 15891-15903, 2009
Doughnut laser beam as an incoherent superposition of two petal beams
IA Litvin, S Ngcobo, D Naidoo, K Ait-Ameur, A Forbes
Optics letters 39 (3), 704-707, 2014
Free-space optical communication link with shape-invariant orbital angular momentum Bessel beams
N Mphuthi, L Gailele, I Litvin, A Dudley, R Botha, A Forbes
Applied optics 58 (16), 4258-4264, 2019
Simulating atmospheric turbulence using a phase-only spatial light modulator
L Burger, IA Litvin, A Forbes
South African Journal of Science 104 (3), 129-134, 2008
Angular self-reconstruction of petal-like beams
IA Litvin, L Burger, A Forbes
Optics Letters 38 (17), 3363-3365, 2013
Quantitative measurement of the orbital angular momentum density of light
A Dudley, IA Litvin, A Forbes
Applied optics 51 (7), 823-833, 2012
Tuneable Gaussian to flat-top resonator by amplitude beam shaping
S Ngcobo, K Ait-Ameur, I Litvin, A Hasnaoui, A Forbes
Optics express 21 (18), 21113-21118, 2013
Gaussian mode selection with intracavity diffractive optics
IA Litvin, A Forbes
Optics letters 34 (19), 2991-2993, 2009
Bessel–Gauss resonator with internal amplitude filter
IA Litvin, A Forbes
Optics Communications 281 (9), 2385-2392, 2008
Generation and propagation dynamics of obstructed and unobstructed rotating orbital angular momentum-carrying Helicon beams
R Rop, IA Litvin, A Forbes
Journal of Optics 14 (3), 035702, 2012
Petal-like modes in Porro prism resonators
IA Litvin, L Burger, A Forbes
Optics Express 15 (21), 14065-14077, 2007
Purity of vector vortex beams through a birefringent amplifier
H Sroor, N Lisa, D Naidoo, I Litvin, A Forbes
Physical Review Applied 9 (4), 044010, 2018
Implementation of a spatial light modulator for intracavity beam shaping
L Burger, I Litvin, S Ngcobo, A Forbes
Journal of Optics 17 (1), 015604, 2014
Intra–cavity generation of Bessel–like beams with longitudinally dependent cone angles
IA Litvin, NA Khilo, A Forbes, VN Belyi
Optics Express 18 (5), 4701-4708, 2010
Beam shaping laser with controllable gain
IA Litvin, G King, H Strauss
Applied Physics B 123, 1-5, 2017
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