1. Publications:
 Superspeckles: a new application of optical superresolution.
P Gundu, E Hack, P Rastogi
Optics express 13 (17), 6468-6475, 2005
 Adaptive technique for phase noise reduction from the speckle correlation fringes.
PN Gundu, E Hack, PK Rastogi
Optics & Photonics 2005, 59080X-59080X-7
 Adaptive correction to the speckle correlation fringes by using a twisted-nematic liquid-
crystal display.
E Hack, PN Gundu, P Rastogi
Applied optics 44 (14), 2772-2781, 2005
 ‘Apodized superresolution’–concept and simulations.
PN Gundu, E Hack, P Rastogi
Optics communications 249 (1), 101-107, 2005
 High efficient superresolution combination filter with twin LCD spatial light modulators
P Gundu, E Hack, P Rastogi.
Optics express 13 (8), 2835-2842, 2005
 Adaptive correction to the speckle correlation fringes by using a twisted-nematic liquid-
crystal display.
PN Gundu, E Hack
Applied optics: A publication of the Optical Society of America, 2772-2781, 2005
Proceedings:
• E. Hack, P. N. Gundu, “Improvement of speckle correlation fringes by adaptive correction
using twisted nematic LCD,” Proceedings of SPIE, AUG 2006.
• P. N. Gundu, E. Hack, P. Rastogi, “Adaptive technique for phase noise reduction from the speckle
correlation fringes,” Proceedings of SPIE, AUG 2005.
• E. Hack and P.N. Gundu, “Adaptive correction to the speckle correlation fringes using
twistednematic LCD”, Fringe 2005- The 5th international workshop on automatic processing
of fringe patterns, Springer, 158-164 (2005).
• P. N. Gundu, E. Hack, P. Rastogi, “Improved superresolution with dynamic complex filters,”
Proceedings of SPIE, AUG 2004.
Laser Focus World article:
Combination pupil filter enables efficient superresolution, Laser Focus World (2005).
http://www.laserfocusworld.com/display_article/231743/12/ARCHI/none/News/Combination
-pupil-filter-enables-efficient-superresolution