Keigo Matsuura and Isao Tomita, Spectral Broadening in an InGaAsP Optical Waveguide with χ(3) Nonlinearity Including Two Photon Absorption. journal = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology. September 2014, vol. 94(10). 1292 - 1295 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/9999445.