2 papers
physics.optics2020
High-harmonic generation in metallic titanium nitride
Aleksey Korobenko, Soham Saha, Alan T. K. Godfrey +6
High-harmonic generation is the cornerstone of nonlinear optics. It has been demonstrated in a wide range of crystalline systems including dielectrics, semiconductors, and semi-met…
physics.optics2020
Femtosecond-laser-induced nanoscale blisters in polyimide thin films through nonlinear absorption
A. T. K. Godfrey, L. N. D. Kallepalli, J. J. Ratté +2
Nonlinear absorption of femtosecond laser pulses provides a unique opportunity to confine energy deposition in any medium to a region that is below the focal diameter of a pulse. I…