Classical light sources with tunable temporal coherence and tailored photon number distributions Deepak Pandey, Nandan Satapathy, Buti Suryabrahmam, J. Solomon Ivan and Hema Ramachandran Eur. Phys. J. Plus, 129 6 (2014) 115 Published online: 12 June 2014 DOI: 10.1140/epjp/i2014-14115-2