| Authors: | H. Zhao, B. Kuyken, S. Clemmen, F. Leo, A. Subramanian, A. Dhakal, P. Helin, S. Simone, E. Brainis, G. Roelkens, R. Baets | | Title: | Visible-to-near-infrared octave spanning suprcontinuum generation in a silicon nitride waveguide | | Format: | International Journal | | Publication date: | 5/2015 | | Journal/Conference/Book: | Optics Letters
| | Editor/Publisher: | Optical Society of America, | | Volume(Issue): | 40(10) p.2177-2180 | | Location: | United States | | DOI: | 10.1364/OL.40.002177 | | Citations: | 129 (Dimensions.ai - last update: 21/12/2025)
98 (OpenCitations - last update: 27/6/2025)
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Abstract
The generation of an octave spanning supercontinuum covering 488-978 nm (at −30 dB) is demonstrated for the first time on-chip. This result is achieved by dispersion engineering a 1-cm-long Si3N4 waveguide and pumping it with an 100-fs Ti:Sapphire laser emitting at 795 nm. This work offers a bright broadband source for biophotonic applications and frequency metrology. Related Research Topics
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