@article {Oh:14, title = {Supercontinuum generation in an on-chip silica waveguide}, journal = {Optics Letters}, volume = {39}, number = {4}, year = {2014}, month = {Feb}, pages = {1046{\textendash}1048}, publisher = {Optica Publishing Group}, abstract = {Supercontinuum generation is demonstrated in an on-chip silica spiral waveguide by launching 180\&\#xA0;fs pulses from an optical parametric oscillator at the center wavelength of 1330\&\#xA0;nm. With a coupled pulse energy of 2.17\&\#xA0;nJ, the broadest spectrum in the fundamental TM mode extends from 936 to 1888\&\#xA0;nm (162\&\#xA0;THz) at \&\#x2212;50\&\#x2009;\&\#x2009;dB from peak. There is a good agreement between the measured spectrum and a simulation using a generalized nonlinear Schr\&\#xF6;dinger equation.}, keywords = {integrated optics, nonlinear optics, Optical coherence tomography, Parametric oscillators, Photonic crystal fibers, Raman scattering, supercontinuum generation, Wavelength division multiplexing}, doi = {10.1364/OL.39.001046}, url = {http://opg.optica.org/ol/abstract.cfm?URI=ol-39-4-1046}, author = {Oh, Dong Yoon and David Sell and Lee, Hansuek and Yang, Ki Youl and Diddams, Scott A. and Kerry J. Vahala} }