Now showing items 1-3 of 3

    • Picosecond difference-frequency-generation in orientation-patterned gallium phosphide 

      Casals, J.; Parsa, S.; Chaitanya Kumar, S.; Devi, K.; Schunemann, P. G.; Ebrahim-Zadeh, Majid (OSA, 2017-08-07)
      Article
      Open Access
      We report the generation of tunable high-repetition-rate picosecond radiation in the mid-infrared using the new quasi-phase-matched nonlinear material of orientation-patterned gallium phosphide (OP-GaP). The source is ...
    • Ti:sapphire-pumped deep-infrared femtosecond optical parametric oscillator based on CdSiP2 

      Ramaiah-Badarla, V.; Chaitanya Kumar, S.; Esteban-Martin, A.; Devi, K.; Zawilski, K. T.; Schunemann, P. G.; Ebrahim-Zadeh, Majid (OSA, 2016-04-15)
      Article
      Open Access
      We report on a femtosecond optical parametric oscillator (OPO) for the deep-infrared (deep-IR) based on the Kerr-lens-mode-locked Ti:sapphire laser as the pump source. By deploying a novel cascaded intracavity arrangement, ...
    • Yb-fiber-laser-based, 1.8  W average power, picosecond ultraviolet source at 266  nm 

      Chaitanya Kumar, S.; Canals Casals, J.; Sanchez Bautista, E.; Devi, K.; Ebrahim-Zadeh, Majid (OSA, 2015-05-15)
      Article
      Open Access
      We report a compact, stable, high-power, picosecond ultraviolet (UV) source at 266 nm based on simple single-pass two-step fourth-harmonic generation (FHG) of a mode-locked Yb-fiber laser at 79.5 MHz in LiB3O5 (LBO) and ...