| Multiplexing encrypted data by using polarized light JF Barrera, R Henao, M Tebaldi, R Torroba, N Bolognini Optics communications 260 (1), 109-112, 2006 | 137 | 2006 |
| Multiplexing encryption–decryption via lateral shifting of a random phase mask JF Barrera, R Henao, M Tebaldi, R Torroba, N Bolognini Optics communications 259 (2), 532-536, 2006 | 111 | 2006 |
| Multiple image encryption using an aperture-modulated optical system JF Barrera, R Henao, M Tebaldi, R Torroba, N Bolognini Optics communications 261 (1), 29-33, 2006 | 86 | 2006 |
| Optical encryption with a reference wave in a joint transform correlator architecture E Rueda, JF Barrera, R Henao, R Torroba Optics communications 282 (16), 3243-3249, 2009 | 85 | 2009 |
| Optical encryption method using toroidal zone plates JF Barrera, R Henao, R Torroba Optics communications 248 (1-3), 35-40, 2005 | 64 | 2005 |
| Fault tolerances using toroidal zone plate encryption JF Barrera, R Henao, R Torroba Optics Communications 256 (4-6), 489-494, 2005 | 46 | 2005 |
| Noise-free recovery of optodigital encrypted and multiplexed images R Henao, E Rueda, JF Barrera, R Torroba Optics letters 35 (3), 333-335, 2010 | 45 | 2010 |
| Multiple-encoding retrieval for optical security JF Barrera, R Henao, M Tebaldi, R Torroba, N Bolognini Optics communications 276 (2), 231-236, 2007 | 38 | 2007 |
| Digital speckle pattern shearing interferometry using diffraction gratings H Rabal, R Henao, R Torroba Optics communications 126 (4-6), 191-196, 1996 | 35 | 1996 |
| Fully digital encryption technique R Arizaga, R Henao, R Torroba Optics communications 221 (1-3), 43-47, 2003 | 34 | 2003 |
| Lateral shift multiplexing with a modified random mask in a joint transform correlator encrypting architecture E Rueda, JF Barrera, R Henao, R Torroba Optical Engineering 48 (2), 027006-027006-6, 2009 | 28 | 2009 |
| Experimental multiplexing approach via code key rotations under a joint transform correlator scheme E Rueda, C Rios, JF Barrera, R Henao, R Torroba Optics Communications 284 (10-11), 2500-2504, 2011 | 26 | 2011 |
| Phase stepping in Lau interferometry L Angel, M Tebaldi, R Henao Optics communications 164 (4-6), 247-255, 1999 | 24 | 1999 |
| Code retrieval via undercover multiplexing JF Barrera, R Henao, M Tebaldi, R Torroba, N Bolognini Optik 119 (3), 139-142, 2008 | 21 | 2008 |
| Compensation of presbyopia with the light sword lens A Mira-Agudelo, W Torres-Sepúlveda, JF Barrera, R Henao, N Blocki, ... Investigative Ophthalmology & Visual Science 57 (15), 6870-6877, 2016 | 19 | 2016 |
| Three-dimensional speckle measurements with a diffraction grating R Henao, F Medina, HJ Rabal, M Trivi Applied optics 32 (5), 726-729, 1993 | 17 | 1993 |
| Surface roughness effects in dual beam illumination speckle interferometers: Theoretical study C Joenathan, R Torroba, R Henao Optik 112 (4), 163-168, 2001 | 13 | 2001 |
| The Talbot array illuminator: imaging properties and a new interpretation A Kolodziejczyk, Z Jaroszewicz, R Henao, O Quintero Journal of Optics A: Pure and Applied Optics 6 (6), 651, 2004 | 12 | 2004 |
| Digital encryption with undercover multiplexing by scaling the encoding mask JF Barrera, R Henao, M Tebaldi, R Torroba, N Bolognini Optik 120 (7), 342-346, 2009 | 11 | 2009 |
| Digital polarization-encoding technique for optical logic operations R Torroba, R Henao, C Carletti Optics letters 21 (23), 1918-1920, 1996 | 11 | 1996 |
