H. Ramachandran

发表

Long-range polarimetric imaging through fog.

Mehdi Alouini, Fabien Bretenaker, Ludovic Frein, 2014, Applied optics.

Imaging through turbid media using polarization modulation: dependence on scattering anisotropy

Hema Ramachandran, Sushil Mujumdar, H. Ramachandran, 2004 .

Fluorescence from doubly driven four-level atoms

A. Vudayagiri, R. Srinivasan, H. Ramachandran, 2004 .

Theoretical optimal modulation frequencies for scattering parameter estimation and ballistic photon filtering in diffusing media.

Mehdi Alouini, Hema Ramachandran, Julien Fade, 2016, Optics express.

Using Talbot lattices for quantum state manipulation

H. Ramachandran, A. Kastberg, H. Ellmann, 2000, Conference Digest. 2000 International Quantum Electronics Conference (Cat. No.00TH8504).

Microfabrication of Fresnel zone plates by laser induced solid ablation

Vanessa R. M. Rodrigues, H. Ramachandran, D. Mathur, 2016 .

Comment on "experimental evidence of zero forward scattering by magnetic spheres".

H. Ramachandran, N. Kumar, 2008, Physical review letters.

Direct femtosecond laser fabricated photon sieve

Vanessa R. M. Rodrigues, H. Ramachandran, D. Mathur, 2019, OSA Continuum.

Optical-tweezer-induced microbubbles as scavengers of carbon nanotubes

H. Ramachandran, D. Mathur, J. Dharmadhikari, 2010, Nanotechnology.

Imaging in turbid media using quasi-ballistic photons

H. Ramachandran, S. Mujumdar, A.K.Sood, 1999, cond-mat/9906188.

The backscattering of polarised light from turbid media - An analysis of the azimuthal intensity variations and its implications for the position of the source of diffusing radiation

H. Ramachandran, A. Sood, V. Gopal, 1999, cond-mat/9906227.

Annual Review of Cold Atoms and Molecules

H. Ramachandran, 2014 .

A high-speed, reconfigurable, channel- and time-tagged photon arrival recording system for intensity-interferometry and quantum optics experiments

H. Ramachandran, B. Girish, D. Pandey, 2017 .

Possible EIT-like effects in strong-field photo-dissociation of carbon disulphide

H. Ramachandran, D. Mathur, F. Rajgara, 2007, physics/0702227.

Real-time quadrature lock-in discrimination imaging through scattering media

M. Alouini, S. Panigrahi, J. Fade, 2015, 1511.03390.

Lasing in Random Amplifying Media

H. Ramachandran, 2015 .

Protocol for quantum-logical operations in an optical lattice using nonresonant absorption of photon pairs

R. Srinivasan, H. Ramachandran, A. Narayanan, 2006 .

Classical light sources with tunable temporal coherence and tailored photon number distributions

H. Ramachandran, J. Ivan, Buti Suryabrahmam, 2012, 1210.1403.

Lasing in active, sub-mean-free path-sized systems with dense, random, weak scatterers.

B. Prasad, H. Ramachandran, N. Kumar, 1997, Applied optics.

Femtosecond supercontinuum generation in scattering media

H. Ramachandran, J. Dharmadhikari, A. Dharmadhikari, 2018, Journal of the Optical Society of America B.

Lévy statistics of emission from a novel random amplifying medium: an optical realization of the Arrhenius cascade.

H. Ramachandran, N. Kumar, D. Sharma, 2006, Optics letters.

Real-time imaging through strongly scattering media: seeing through turbid media, instantly

Mehdi Alouini, Sriram Sudarsanam, James Mathew, 2016, Scientific Reports.

Optical phase noise engineering via acousto-optic interaction and its interferometric applications.

H. Ramachandran, Souri Banerjee, D. Pandey, 2012, Journal of the Optical Society of America. A, Optics, image science, and vision.

Broadband light emission from optically-trapped carbon nanotubes

H. Ramachandran, D. Mathur, J. Dharmadhikari, 2009 .

Bright visible emission from carbon nanotubes spatially constrained on a micro-bubble.

Hema Ramachandran, H. Ramachandran, D. Mathur, 2009, Optics express.

Spectral features in emissions from random amplifying media

H. Ramachandran, S. Mujumdar, 2000 .

Theoretical investigations of quantum walks by cold atoms in a double optical lattice

H. Ramachandran, A. Kastberg, M. Zelan, 2009 .

Light scattering from a magnetically tunable dense random medium with dissipation: ferrofluid

Hema Ramachandran, H. Ramachandran, N. Kumar, 2011, 1104.4169.

An information theoretic study of number-phase complementarity in a four level atomic system

Subhashis Banerjee, R. Srikanth, Archana Sharma, 2011, 1108.0641.

An all-optical technique enables instantaneous single-shot demodulation of images at high frequency

M. Alouini, S. Panigrahi, J. Fade, 2019, Nature Communications.

Gaussian-to-Lévy statistical crossover in a random amplifying medium: Monte Carlo simulation

Hema Ramachandran, Divya Sharma, Narendra Kumar, 2007 .

LÉVY STATISTICAL FLUCTUATIONS FROM A RANDOM AMPLIFYING MEDIUM

H. Ramachandran, N. Kumar, D. Sharma, 2005, physics/0503059.

Classical light analogue of the non-local Aharonov-Bohm effect

H. Ramachandran, S. Sinha, J. Samuel, 2012, 1202.2685.

Monte Carlo calculations of spectral features in random lasing

D. Wiersma, H. Ramachandran, S. Mujumdar, 2010 .

A simple demonstration of the Pancharatnam phase as a geometric phase

Hema Ramachandran, P. Hariharan, Sushil Mujumdar, 1999 .

Measurements of spin properties of atomic systems in and out of equilibrium via noise spectroscopy.

H. Ramachandran, D. Roy, Sanjukta Roy, 2018, Optics express.

Long-range polarimetric imaging through fog.

F. Bretenaker, M. Alouini, S. Panigrahi, 2014, Applied optics.