| Double phase-image encryption using gyrator transforms, and structured phase mask in the frequency plane H Singh, AK Yadav, S Vashisth, K Singh Optics and Lasers in Engineering 67, 145-156, 2015 | 146 | 2015 |
| Fully phase image encryption using double random-structured phase masks in gyrator domain H Singh, AK Yadav, S Vashisth, K Singh Applied optics 53 (28), 6472-6481, 2014 | 126 | 2014 |
| Optical image encryption using devil’s vortex toroidal lens in the Fresnel transform domain H Singh, AK Yadav, S Vashisth, K Singh International Journal of Optics 2015, 2015 | 75 | 2015 |
| Image encryption using fractional Mellin transform, structured phase filters, and phase retrieval S Vashisth, H Singh, AK Yadav, K Singh Optik 125 (18), 5309-5315, 2014 | 72 | 2014 |
| A phase-image watermarking scheme in gyrator domain using devil's vortex Fresnel lens as a phase mask AK Yadav, S Vashisth, H Singh, K Singh Optics Communications 344, 172-180, 2015 | 66 | 2015 |
| Devil’s vortex phase structure as frequency plane mask for image encryption using the fractional Mellin transform S Vashisth, H Singh, AK Yadav, K Singh International Journal of Optics 2014, 2014 | 54 | 2014 |
| Gain flattening by long period gratings in erbium doped fibers R Singh, EK Sharma Optics communications 240 (1-3), 123-132, 2004 | 34 | 2004 |
| Optical cryptography and watermarking using some Fractional canonical transforms, and structured masks AK Yadav, S Vashisth, H Singh, K Singh Advances in Optical Science and Engineering: Proceedings of the First …, 2015 | 27 | 2015 |
| Watermarking in gyrator domain using an asymmetric cryptosystem S Vashisth, AK Yadav, H Singh, K Singh International Conference on Optics and Photonics 2015 9654, 493-500, 2015 | 26 | 2015 |
| Field variational analysis for modal gain in erbium-doped fiber amplifiers EK Sharma JOSA B 16 (9), 1344-1347, 1999 | 15 | 1999 |
| Propagation Characteristics of Single-Mode Optical Fibers with Arbitrary Complex Index profiles: A Direct Numerical Approach SSEK Singh R. IEEE Journal of Quantum Electronics 37 (5), 635-640, 2001 | 14 | 2001 |
| A cryptosystem for watermarking based on fractional Fourier transform using a random phase mask in the input plane and structured phase mask in the frequency plane H Singh, AK Yadav, S Vashisth, K Singh Asian J Phys 23 (4), 597-612, 2014 | 5 | 2014 |
| Gain calculation in erbium-doped LiNbO 3 channel waveguides by defining a complex index profile G Jain, EK Sharma, S Vashisth Optical Engineering 43 (6), 1454-1460, 2004 | 4 | 2004 |
| Gain calculations in erbium‐doped fibers using field approximations Sunanda, G Jain, EK Sharma Microwave and Optical Technology Letters 29 (4), 256-259, 2001 | 4 | 2001 |
| Fiber Bragg Gratings S Vashisth The Journal of Department of Applied Sciences and Humanities 11, 19-23, 2011 | 1 | 2011 |
| Modal gain in erbium-doped optical fiber lengths S Sharma, EK Sharma International Conference on Fiber Optics and Photonics: Selected Papers from …, 1999 | | 1999 |
| Rayleigh Ritz Method for Gain Calculation in EDFAs Sunanda, Enakshi K. Sharma and Mukesh P. Singh'Department of Electronic Science, University of Delhi South Campus, Benito … J Nagar National Symposium on Advances in Microwaves and Lightwaves: NSAML'98; March …, 1998 | | 1998 |
| Research Article Devil’s Vortex Phase Structure as Frequency Plane Mask for Image Encryption Using the Fractional Mellin Transform S Vashisth, H Singh, AK Yadav, K Singh | | |
| Fully-phase image encryption with random phase mask and devil’s vortex Fresnel lens using gyrator transform H Singh, AK Yadav, S Vashisth, K Singh Department of Applied Science, 217, 0 | | |
| A watermarking scheme for phase images using random phase masks in fractional Fourier and gyrator domain S Vashisth, AK Yadav, H Singh, K Singh Department of Applied Science, 244, 0 | | |
