Journal Publications

  1. Free and confined Brownian motion in viscoelastic Stokes–Oldroyd B fluids, Shuvojit Paul1, Basudev Roy2 and Ayan Banerjee, Journal of Physics: Condensed Matter, (2018). <link>
  2. Two-point active microrheology in a viscous medium exploiting a motional resonance excited in dual-trap optical tweezers, Shuvojit Paul, Randhir Kumar, and Ayan Banerjee, Phys. Rev. E, 97, 042606 (2018). <link>
  3. Direct verification of the fluctuation-dissipation relation in viscously coupled oscillators, Shuvojit Paul, Abhrajit Laskar, Rajesh Singh, Basudev Roy, R. Adhikari, and Ayan Banerjee, Phys. Rev. E (Rapid Comm.), 96, 050102(R) (2017). <link>
  4. Dual-mode optical fiber-based tweezers for robust trapping and manipulation of absorbing particles in air, Souvik Sil, Tushar Kanti Saha, Avinash Kumar, Sudipta Bera, and Ayan Banerjee, Journal of Optics (Letters), 12, 12LT02 (2017). <link>
  5. In situ self-assembly and photopolymerization for hetero-phase synthesis and patterning of conducting materials using soft oxometalates in thermo-optical tweezers, Subhrokoli Ghosh, Santu Das, Shuvojit Paul, Preethi Thomas, Basudev Roy, Partha Mitra, Soumyajit Roy and Ayan Banerjee, Journal of Materials Chemistry C, 5, 6718 (2017). <link>
  6. Fast Bayesian inference of optical trap stiffness and particle diffusion, Sudipta Bera, Shuvojit Paul, Rajesh Singh, Dipanjan Ghosh, Avijit Kundu, Ayan Banerjee & R. Adhikari, Nature Scientific Reports, 7, 41638 (2017). <link>
  7. Simultaneous measurement of mass and rotation of trapped absorbing particles in air, Sudipta K. Bera, Avinash Kumar, Souvik Sil, Tushar Kanti Saha, Tanumoy Saha, and Ayan Banerjee, Optics Letters, 41, 18, 4356 (2016). <link>
  8. Using Brownian motion to measure shape asymmetry in mesoscopic matter using optical tweezers, Basudev Roy, Argha Mondal, Sudipta K. Bera and Ayan Banerjee, Soft Matter, 12, 23, 5077 (2016). <link>
  9. Exploring the phase explosion of water using SOM-mediated micro-bubbles, Basudev Roy, Mayukh Panja, Subhrokoli Ghosh, Supratim Sengupta, Dibyendu Nandy and Ayan Banerjee, New Journal of Chemistry, 40, 1048 (2016). <link>
  10. Generation of microswimmers from passive Brownian particles in a spherically aberrated optical trap, Argha Mondal, Basudev Roy and Ayan Banerjee, Optics Express, 23, 6, 8021 (2015). <link>
  11. Site specific supramolecular heterogeneous catalysis by optically patterned soft oxometalate–porous organic framework (SOM–POF) hybrid on a chip, Preethi Thomas, Cuiying Pei, Basudev Roy, Subhrokoli Ghosh, Santu Das, Ayan Banerjee, Teng Ben, Shilun Qiub and Soumyajit Roy, J. Mater. Chem. A, 3, 1431 (2015). <link>
  12. Manifestations of geometric phase and enhanced spin Hall shifts in an optical trap, Basudev Roy, Nirmalya Ghosh, S. Dutta Gupta, Soumyajit Roy, and Ayan Banerjee, New Journal of Physics, 16, 083037 (2014). <link>
  13. Simultaneous detection of rotational and translational motion in optical tweezers by measurement of backscattered intensity, Basudev Roy, Sudipta Bera, and Ayan Banerjee, Optics Letters 39, 3316 (2014). <link>
  14. Micro-OptoMechanical Movements (MOMs) with SoftOxometalates (SOMs): Controlled Motion of Single Soft-Oxometalate Pea-pods Using Exotic Optical Potentials, Basudev Roy, Atharva Sahasrabudhe, Bibudha Parasar, Nirmalya Ghosh, Prasanta Panigrahi, Ayan Banerjee, and Soumyajit Roy, J. Mol. Engg. Mat. 2, 1440006 (2014). <link>
  15. Self-Assembly of Mesoscopic Materials to form Controlled and Continuous Patterns by Thermo-Optically Manipulated Laser Induced Microbubbles, Basudev Roy, Manish Arya, Preethi Thomas, Julius Konstantin Jürgschat, Venkat Rao, Ayan Banerjee, Chilla Malla Reddy, and Soumyajit Roy, Langmuir 29, 14733 (2013) doi: 10.1021/1a402777e. <link>
  16. Controlled transportation of mesoscopic particles by enhanced spin orbit interaction of light in an optical trap, Basudev Roy, Nirmalya Ghosh, S. Dutta Gupta, Prasanta K. Panigrahi, Soumyajit Roy, and Ayan Banerjee, Physical Review A 87, 043823 (2013). <link>
  17. Selft-assembly of microparticles in stable ring structures in an optical trap, Arijit Haldar, Sambit Bikas Pal, Basudev Roy, Subhashish Dutta Gupta, and Aryan Banerjee, Physical Review A 85, 033832 (2012). <link>
  18. Probing the dynamics of an optically trapped particle by phase sensitive back focal plane interferometry, Basudev Roy, Sambit Bikas Pal, Arijit Haldar, Ratnesh Kumar Gupta, Nirmalya Ghosh, and Ayan Banerjee, Optics Express 20, 8317 (2012). <link>
  19. Measurement of probe displacement to the thermal resolution limit in photonic force microscopy using a miniature quadrant photodetector, Sambit Bikas Pal, Arijit Haldar, Basudev Roy, and Ayan Banerjee, Review of Scientific Instruments 83, 023108 (2012). <link>

Conference Proceedings

  1. Photophoretic forces: a new paradigm in optical trapping of absorbing particles in air, Souvik Sil, Sudipta Bera, Avinash Kumar, Tushar Saha, Tanumoy Saha, and Ayan Banerjee, paper Tu5G.2, 13th International Conference on Fiber Optics and Photonics, OSA, 2016. <link>
  2. Studies on shape-anisotropy in red blood cells, Basudev Roy, ArghaMondal, SudiptaBera and Ayan Banerjee, Proc SPIE 9548-74, SPIE Optics and Photonics, 2015. <link>
  3. Interesting physics and applications using micro-bubbles using thermos-optical tweezers, Basudev Roy, Subhrokoli Ghosh, Soumyajit Roy and Ayan Banerjee, Proc SPIE 9548-29, SPIE Optics and Photonics, 2015. <link>
  4. Writing with lasers: a new technique of controlled lithography using thermooptically manipulated microbubbles, Subhrokoli Ghosh, Basudev Roy, Shuvojit Paul, Santu Das, Soumyajit Roy and Ayan Banerjee, Proc. SPIE, IOP15-P400-379, International Conference on Optics & Photonics, 2015. <link>
  5. A new technique for high sensitive detection of rotational motion in optical tweezers by a differential measurement of backscattered intensity, Basudev Roy, SudiptaBera, ArghaMondal and Ayan Banerjee, Proc. SPIE 9164-14, SPIE Optics and Photonics, 2014. <link>
  6. Interesting manifestations of spin orbit interactions and spin Hall shift of light in an optical trap, Basudev Roy, Nirmalya Ghosh and Ayan Banerjee, Proc. SPIE 9164-0G, SPIE Optics and Photonics, 2014. <link>
  7. Spontaneous revolution of micro-swimmers in a spherically aberrated optical trap, Basudev Roy, ArghaMondal, Soumyajit Roy and Ayan Banerjee, Proc. SPIE 9164-0G, SPIE Optics and Photonics, 2014. <link>
  8. Creating exotic potentials in an optical trap by exploiting the spin orbit interaction of light, Basudev Roy, Nirmalya Ghosh, Subhasish Dutta Gupta and Ayan Banerjee, FTu1F.6, Frontiers in Optics (FiO), 2013. <link>
  9. Controlled and fast patterning using self-assembly of mesoscopic materials mediated by micro-bubbles under optical tweezers, Basudev Roy, Soumyajit Roy, ChillaMalla Reddy and Ayan Banerjee, FTh2F.2, Frontiers in Optics (FiO), 2013. <link>
  10. A balanced, phase sensitive back-focal plane interferometry technique to determine dynamics of a trapped bead in optical tweezers, Basudev Roy, Sambit Bikas Pal, ArijitHaldar, Ratnesh Kumar Gupta, Nirmalya Ghosh and Ayan Banerjee, Proc. SPIE, 8424-60, Proceedings of SPIE Photonics Europe, 2012. <link>