Journal Publications

  1. Susan Thomas, Jerin Geogy George, Francesco Ferranti and Shanti Bhattacharya “Metaoptics for aberration correction in microendoscopy,” Optics Express 32(6), 9686-9698 (2024) Link
  2. Jerin Geogy George, Kishan Dholakia, and Shanti Bhattacharya, “Generation of Bessel-like beams with reduced sidelobes for enhanced light-sheet microscopy,” Opt. Continuum 2, 1649-1660 (2023) Link
  3. Manu Bala Krishnan, Shanti Bhattacharya, Enakshi Bhattacharya, ” Design and fabrication of a combined MEMS actuator and grating “, ISSS Journal of Micro and Smart Systems (2021): 1-9. Link
  4. Bagath Chandraprasad T, Pramitha Vayalamkuzhi, and Shanti Bhattacharya, “Transform-based phase retrieval techniques from a single off-axis interferogram”, Applied Optics 60.19 (2021): 5523-5533. Link
  5. Jerin Geogy George, Susan Thomas and Shanti Bhattacharya, “Design of multi-wavelength dielectric metasurfaces using finite element software”, Asian Journal of Physics (2021): 623-632. Link
  6. Amogh Manthalkar, Isaac Nape, Najmeh Tabe Bordbar, Carmelo Rosales-Guzmán, Shanti Bhattacharya, Andrew Forbes, and Angela Dudley, “All-digital Stokes polarimetry with a digital micromirror device,” Opt. Lett. 45, 2319-2322 (2020) . Link
  7. Lathika, S.J., Anand, V. & Bhattacharya, S. A compact single channel interferometer to study vortex beam propagation through scattering layers. Sci Rep10, 296 (2020). Link
  8. Anand, V., Bhattacharya, S. & Rosen, J. Spatial Multiplexing Technique for Improving Dynamic Range of Speckle Correlation based Optical Lever. Sci Rep9, 16035 (2019). Link
  9. R. Dharmavarapu, S. H. Ng, F. Eftekhari, S. Juodkazis, and S. Bhattacharya, “MetaOptics: opensource software for designing metasurface optical element GDSII layouts,” Optics Express28(3), 3505-3516 (2020). Link
  10. S. Pachava, R. Dharmavarapu, A. Vijayakumar, S. Jayakumar, A. Manthalkar, A. Dixit, B. Srinivasan, and S. Bhattacharya, “Generation and decomposition of scalar and vector modes carrying orbital angular momentum: a review,” Optical Engineering59(4), 041205 (2019). Link.
  11. Raghu Dharmavarapu, A. Vijaya Kumar, Shanti Bhattacharya, “Design and Fabrication of Holographic Optical Elements for the Generation of Tilted and Accelerating Airy Beams”. Asian J. Phy 24 (2016), 1363-1372.
  12. Raghu Dharmavarapu, Shanti Bhattacharya, and Saulius Juodkazis. “Diffractive optics for axial intensity shaping of Bessel beams.” Journal of Optics 20(8) (2018): 085606. Download
  13. Raghu Dharmavarapu, Shanti Bhattacharya, Saulius Juodkazis, “GDoeSII: Software for design of diffractive optical elements and phase mask conversion to GDSII lithography files”, SoftwareX 9 (2019), 126-131. Link.
  14. Raghu Dharmavarapu, Ken-ichi Izumi, Ikufumi Katayama, SoonHock Ng, Jitraporn Vongsvivut, Mark J. Tobin, AleksandrKuchmizhak, Yoshiaki Nishijima, Shanti Bhattacharya, and SauliusJuodkazis, “Dielectric crossshaped resonator basedmetasurface for vortex beamgeneration in Mid-IR and THzwavelengths,” Nanophotonics 8(7) (2019) 1263–1270. Link.
  15. V Manikandan, I Petrila, S Vigneselvan, Raghu Dharmavarapu, S Juodkazis, S Kavita, J Chandrasekaran. “Efficient humidity-sensitive electrical response of annealed lithium substituted nickel ferrite (Li–NiFe 2 O 4 nanoparticles under ideal, real and corrosive environments.” Journal of Materials Science: Materials in Electronics, 29(21) (2018), 18660-18667.
  16. A. Vijayakumar and S. Bhattacharya, “Characterization and correction of spherical aberration due to glass substrate in the design and fabrication of Fresnel zone lenses”, Appl. Opt., 52, No. 24, 5932-5940, (2013)
  17. R. Prashanth and Shanti Bhattacharya, “Improvements in speckle tracking algorithms for vibrational analysis using optical coherence tomography,” Journal of Biomedical Optics 18(4), 046007 (April 2013)
  18. A.Vijayakumar and Shanti Bhattacharya, “Design, Fabrication and Evaluation of a Multilevel Spiral Phase Fresnel Zone Plate for Optical Trapping,” Appl. Opt., 51, 6038-6044 (2012)
  19. M. Lai, G. Sridharan, G. Parish, S. Bhattacharya and A. Keating, “Multilayer porous silicon diffraction gratings operating in the infrared,” Nanoscale Research Lett., 7:645 DOI: 10.1186/1556-276X-7-645 (2012)
  20. A.Vijayakumar and Shanti Bhattacharya, “Phase shifted Fresnel Axicon”, Opt. Lett., 37, pp.1980-1982 (2012) (This paper was also listed in the Virtual Journal of Biomedical Optics)
  21. A. Kulkarni, G Lakshminarayan, S. Bhattacharya and Anil Prabhakar, “All fibre interferometry: Control and error analysis,” Appl. Optics50, 4450 4456 (2011)
  22. Deepak K Agrawal and Shanti Bhattacharya, “Integrated Optical and MEMS based Design Process for a Variable Optical Attenuator,” Opt. And Lasers in Engg., 49, 848-854 (2011)
  23. K. A. G. Prakash, S. Dhabai, E. Bhattacharya and S. Bhattacharya, “Design and Fabrication of a Micro-mirror for Low Resolution Spectroscopy,” IEEE Sensors11, 1019-1025 (2011)
  24. Khansa C.A, Shanti Bhattacharya, Anil Prabhakar, “Multiwavelength Erbium Doped Fiber Ring Lasers,” Opt. Commun282, 2380-2387, (2009)
  25. S. Bhattacharya, “Simplified Mesh Techniques for Design of Beam Shaping Diffractive Optical Elements,” Optik, 119, 321-328, (2008)
  26. S. Bhattacharya and A. Hartzell, ‘Optical microelectromechanical systems: designing for reliability, J. Micro/Nanolith. MEMS MOEMS, 6, 033010 (2007)
  27. S. Stankovic, D.Dias, M.Hain, S. Bhattacharya, R. Glockner, C. Karaboue, L. Benmohammadi, F. Guessous, T. Tschudi, M. Ferstl, E. Pawlowski, R. Steingruber, B. Kuhlow, L. L. Wang: “Integrated optical pickup system for axial dual focus”, Appl. Optics, 40, 614-621 (2001).
  28. M. Hain, R. Glockner, S. Bhattacharya, D. Dias, S. Stankovic, T. Tschudi, “Fast switching liquid crystal lenses for a dual focus digital versatile disc pickup”, Opt. Comm., 188, 291-299 (2001).
  29. S. Bhattacharya, L.L. Wang, T. Tschudi, R. S. Sirohi, Optical perfect shuffle using diffractive optical elements, Optik, 110, 233-237 (1999)
  30. S. Bhattacharya, V. V. Rao and R. S. Sirohi, Phase checker grating as an array illuminator, Optik, 106,15-18 (1997).
  31. S. Bhattacharya and R. S. Sirohi, Ronchi to 2-D amplitude checker grating and its application to array generation, Appl. Opt., 36, 3745-3752 (1997).
  32. S. Bhattacharya, V. V. Rao and R. S. Sirohi, Array generators: A Review, J. of Optics, India25, 203-221 (1996).
  33. S. Bhattacharya, J. S. Darlin, P. Senthilkumaran, M. P. Kothiyal and R. S. Sirohi, Holographic array illuminator using Michelson interferometers in tandem: Fabrication and analysis, J. Mod. Opt., 42, 2275-2283 (1995).