Department of Physics

Indian Institute Of Technology Madras , Chennai
Mr. Somasundaram U
HSB 305
DESIGNATION

Junior Technical Superintendent

Ph.D.

CURRENT RESEARCH INTEREST

CONTACT

044 - 2257 4850

somu@iitm.ac.in

RESEARCH GROUPS

 Current Research :



 Recent Publications :

Effect of Beam Quality on Tilt Measurement Using Cyclic Interferometer

Joenathan, Charles; Kumar, V; Ganesan, A; Somasundram, U;

a

Volume: a

Year: 2016

Use of two wavelengths in microscopic TV holography for nondestructive testing

Upputuri Paul Kumar; Umapathy Somasundaram; Pramanik Manojit; Kothiyal Mahendra Prasad; Nandigana Krishna Mohan;

International Society for Optics and Photonics

Volume: 53 Page: 110501

Year: 2014

Microscopic Tv Holo-Shearography system for Microsystems metrology

Paul Kumar, Upputuri; Somasundaram, Umapathy; Krishna Mohan, Nandigana; Mahendra Prasad, Kothiyal;

Journal of the Instrument Society of India

Volume: 44 Page: 75-78

Year: 2014

Single frame digital fringe projection profilometry for 3-D surface shape measurement

U Paul Kumar, U Somasundaram, MP Kothiyal, N Krishna Mohan;

Optik-International Journal for Light and Electron Optics

Volume: 124 Page: 166-169

Year: 2013

Microscopic TV Holography and Interferometry for Surface Profiling and Vibration Amplitude Measurement in Microsystems.

Kumar, U Paul; Somasundaram, U; Kothiyal, MP; Mohan, N Krishna;

Defence Science Journal

Volume: 61

Year: 2011

Comparative study of time average and stroboscopic illumination techniques for vibration fringe analysis

Kumar, U Paul; Somasundaram, U; Mohan, N Krishna; Kothiyal, MP;

Journal of Optics

Volume: 40 Page: 184-192

Year: 2011

Television (TV) holography for three-dimensional surface shape measurement

Paul Kumar, U; Pal, S; Somasundaram, U; Kothiyal, MP; Krishna Mohan, N;

Lasers in Engineering

Volume: 21 Page: 231

Year: 2011

TV holography for 2-D displacement fringe analysis

U. Paul Kumar, Som,Krishna Mohan, Kothiyal;

Journal of Instrumentation

Volume: 40 Page: 298-301

Year: 2010