Broadband parametric wavelength conversion at 1 μm with large mode area fibers Steinvurzel, P. ; Demas, J. ; Tai, B. ; Chen, Y. ; Yan, L. ; Ramachandran, S. Abstract Publication: Optics Letters Pub Date: February 2014 DOI: 10.1364/OL.39.000743 Bibcode: 2014OptL...39..743S