Few-cycle, broadband, mid-infrared optical parametric oscillator pumped by a 20-fs Ti:sapphire laser.Published in:Laser & Photonics Reviews, 2014, v. 8, n. 5, p. L86, doi. 10.1002/lpor.201400091By:Chaitanya Kumar, Suddapalli;Esteban‐Martin, Adolfo;Ideguchi, Takuro;Yan, Ming;Holzner, Simon;Hänsch, Theodor W.;Picqué, Nathalie;Ebrahim‐Zadeh, MajidPublication type:Article