Now showing items 2-5 of 5

  • Few-cycle, broadband, mid-infrared optical parametric oscillator pumped by a 20-fs Ti:sapphire laser 

    Chaitanya Kumar, Suddapalli; Esteban-Martin, Adolfo; Ideguchi, Takuro; Yan, Ming; Holzner, Simon; Hänsch, Theodor W.; Picqué, Nathalie; Ebrahim-Zadeh, Majid (Wiley Online Library, 2014-06-17)
    Article
    Open Access
    A few-cycle, broadband, singly-resonant optical parametric oscillator (OPO) for the mid-infrared based on MgOdoped periodically-poled LiNbO3 (MgO:PPLN), synchronously pumped by a 20-fs Ti:sapphire laser is reported. By ...
  • High-power femtosecond mid-infrared optical parametric oscillator at 7  μm based on CdSiP2 

    Chaitanya Kumar, S.; Krauth, J.; Steinmann, A.; Zawilski, K. T.; Schunemann, P. G.; Giessen, H.; Ebrahim-Zadeh, Majid (http://www.opticsinfobase.org/ol/abstract.cfm?uri=ol-40-7-1398, 2015-03-24)
    Article
    Open Access
    We report a femtosecond optical parametric oscillator (OPO) for the mid-infrared (mid-IR), generating a record average power of 110 mW at 7 μm. The OPO, based on CdSiP2 (CSP) as the nonlinear crystal, provides idler ...
  • Phase-Modulation-Mode-Locked Continuous-Wave MgO:PPLN Optical Parametric Oscillator 

    Devi, Kavita; Kumar, S. Chaitanya; Ebrahim-Zadeh, Majid (IEEE, 2015-03-05)
    Article
    Open Access
    We report phase-modulation mode-locking of a continuous-wave (cw) singlyresonant optical parametric oscillator (OPO) in the near- and mid-infrared based on MgO-doped periodically poled LiNbO3 (MgO:PPLN) and pumped by an ...
  • Two-crystal, synchronously pumped, femtosecond optical parametric oscillator 

    Ramaiah-Badarla, V.; Esteban-Martin, A.; Ebrahim-Zadeh, Majid (OSA, 2015-02-01)
    Article
    Open Access
    We demonstrate a femtosecond optical parametric oscillator based on two nonlinear crystals synchronously pumped by a single ultrafast laser for efficient intracavity signal amplification and output power enhancement. By ...