Items where Author is "Ramachandran, Hema"

Article

Girish, B. S. ; Pandey, Deepak ; Ramachandran, Hema (2017) A high-speed, reconfigurable, channel- and time-tagged photon arrival recording system for intensity-interferometry and quantum optics experiments The European Physical Journal Plus, 132 (8). ISSN 2190-5444

Rodrigues, Vanessa R M ; Thomas, John ; Santhosh, Chidangil ; Ramachandran, Hema ; Mathur, Deepak (2016) Microfabrication of Fresnel zone plates by laser induced solid ablation Journal of Optics, 18 (7). 075403. ISSN 2040-8978

Sudarsanam, Sriram ; Mathew, James ; Panigrahi, Swapnesh ; Fade, Julien ; Alouini, Mehdi ; Ramachandran, Hema (2016) Real-time imaging through strongly scattering media: seeing through turbid media, instantly Scientific Reports, 6 (1). ISSN 2045-2322 (Unpublished)

Panigrahi, Swapnesh ; Fade, Julien ; Ramachandran, Hema ; Alouini, Mehdi (2016) Theoretical optimal modulation frequencies for scattering parameter estimation and ballistic photon filtering in diffusing media Optics Express, 24 (14). p. 16066. ISSN 1094-4087

Muhammed Shafi, K ; Pandey, Deepak ; Suryabrahmam, Buti ; Girish, B S ; Ramachandran, Hema (2015) Time-delayed intensity–interferometry of the emission from ultracold atoms in a steady-state magneto-optical trap Journal of Physics B: Atomic, Molecular and Optical Physics, 49 (2). 025301. ISSN 0953-4075

Shalini, M. ; Sharma, D. ; Deshpande, A. A. ; Mathur, D. ; Ramachandran, Hema ; Kumar, N. (2012) Light scattering from a magnetically tunable dense random medium with dissipation: ferrofluid European Physical Journal D (EPJ D), The Atomic, Molecular and Optical Physics, 66 (1). p. 30. ISSN 1434-6060

Dharmadhikari, Aditya K. ; Dharmadhikari, Jayashree A. ; Mahulkar, Amit V. ; Ramanandan, Gopika ; Ramachandran, Hema ; Pandit, Aniruddha B. ; Mathur, Deepak (2011) Dynamics of photothermally created vaporous, gaseous, and mixed microbubbles Journal of Physical Chemistry C, 115 (14). pp. 6611-6617. ISSN 1932-7447

Ramachandran, Hema ; Dharmadhikari, A. K. ; Bambardekar, K. ; Basu, H. ; Dharmadhikari, J. A. ; Sharma, S. ; Mathur, D. (2010) Optical-tweezer-induced microbubbles as scavengers of carbon nanotubes Nanotechnology, 21 (24). pp. 2045102_1-2045102_9. ISSN 0957-4484

Ramanandan, Gopika ; Dharmadhikari, A. K. ; Dharmadhikari, J. A. ; Ramachandran, Hema ; Mathur, D. (2009) Bright visible emission from carbon nanotubes spatially constrained on a micro-bubble Optics Express, 17 (12). pp. 9614-9619. ISSN 1094-4087

Ramachandran, Hema ; Dharmadhikari, A. K. ; Dharmadhikari, J. A. ; Mathur, D. (2009) Broadband light emission from optically-trapped carbon nanotubes Journal of Physics Conference Series, 194 (1). No pp. given. ISSN 1742-6588

Sharma, Divya ; Ramachandran, Hema ; Kumar, N. (2007) Gaussian-to-Lévy statistical crossover in a random amplifying medium: Monte Carlo simulation Optics Communications, 273 (1). pp. 1-7. ISSN 0030-4018

Rajgara, A. Firoz ; Mathur, Deepak ; Ramachandran, Hema (2007) Possible EIT-like effects in strong-field photo-dissociation of carbon disulphide Chemical Physics Letters, 438 (1-3). pp. 31-35. ISSN 0009-2614

Ramachandran, Hema ; Kastberg, Anders ; Narayanan, Andal ; Srinivasan, R. (2006) Protocol for quantum-logical operations in an optical lattice using nonresonant absorption of photon pairs Physical Review A, 74 (4). pp. 042314_1-042314_4. ISSN 1050-2947

Mujumdar, Sushil ; Ramachandran, Hema ; Kumar, N. ; Sood, A. K. (2006) Evanescent-wave-excited quasi-two-dimensional random lasing Optics Letters, 31 (18). pp. 2722-2724. ISSN 0146-9592

Sharma, Divya ; Ramachandran, Hema ; Kumar, N. (2006) Lévy statistics of emission from a novel random amplifying medium: an optical realization of the Arrhenius cascade Optics Letters, 31 (12). pp. 1806-1808. ISSN 0146-9592

Philip, Reji ; Majumdar, Sushil ; Ramachandran, Hema ; Ravindra Kumar, G. ; Sandhyarani, N. ; Pradeep, T. (2001) Comparative features of optical limiting in monolayer protected gold, silver and alloy nanoclusters under picosecond and nanosecond laser excitation Nonlinear Optics, Quantum Optics: Concepts in Modern Optics, 27 . pp. 357-365. ISSN 1058-7268

Gopal, Venkatesh ; Mujumdar, Sushil ; Ramachandran, Hema ; Sood, A. K. (1999) Imaging in turbid media using quasi-ballistic photons Optics Communications, 170 (4-6). pp. 331-345. ISSN 0030-4018

Raghavendra Prasad, B. ; Ramachandran, Hema ; Sood, Ajay Kumar ; Subramanian, C. K. ; Kumar, Narendra (1997) Lasing in active, sub-mean-free path-sized systems with dense, random, weak scatterers Applied Optics, 36 (30). pp. 7718-7724. ISSN 0003-6935