2 papers
physics.plasm-ph2006
All-optical Control of the Propagation of Intense Laser Light in Condensed Media
A. K. Dharmadhikari, K. Alti, J. A. Dharmadhikari +1
We experimentally demonstrate optical control of filamentation that occurs during propagation of intense, ultrashort laser pulses through crystals like barium fluoride and sapphire…
physics.optics2006
Multiple optical traps from a single laser beam using a mechanical element
J. A. Dharmadhikari, A. K. Dharmadhikari, D. Mathur
The use of a wire mesh facilitates creation of multiple optical traps for manipulation of small micron or sub-micron particles. Such an array of optical traps can be easily control…