On-chip visible-to-infrared supercontinuum generation with more than 495 THz spectral bandwidth
Journal article published in 2015 by
Jörn Philipp Epping,
Tim Hellwig,
Marcel Hoekman,
Richard Mateman,
Arne Leinse,
René G. Heideman,
Albert van Rees,
Peter J. M. van der Slot,
Chris J. Lee,
Carsten Fallnich,
Klaus-J. Boller
This paper is made freely available by the publisher.
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Abstract
We report ultra-broadband supercontinuum generation in high-confinement Si3N4 integrated optical waveguides. The spectrum extends through the visible (from 470 nm) to the infrared spectral range (2130 nm) comprising a spectral bandwidth wider than 495 THz, which is the widest supercontinuum spectrum generated on a chip.