Epping JP, Hellwig T, Hoekman M, Mateman R, Leinse A, Heideman RG, van Rees A, van der Slot PJM, Lee CJ, Fallnich C, Boller KJ. On-chip visible-to-infrared supercontinuum generation with more than 495 THz spectral bandwidth.
OPTICS EXPRESS 2015;
23:19596-19604. [PMID:
26367617 DOI:
10.1364/oe.23.019596]
[Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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.
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