Titanium dioxide waveguides for supercontinuum generation and optical transmissions in the near-and mid-infrared

6533b870fe1ef96bd12cfda2

RESEARCH PRODUCT

Titanium dioxide waveguides for supercontinuum generation and optical transmissions in the near-and mid-infrared

Christophe Finot Laurent Markey Manon Lamy Alain Dereux Kamal Hammani Jean-claude Weeber Juan Arocas Bertrand Kibler Julien Fatome

subject

[PHYS.PHYS.PHYS-OPTICS] Physics [physics]/Physics [physics]/Optics [physics.optics]Materials science Infrared Optical communication 02 engineering and technology Supercontinuum generation Octave (electronics)01 natural sciences 010309 optics chemistry.chemical_compound 0103 physical sciences Dispersion (optics)Adaptive optics Optical Communications Nonlinear integrated optics [PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]business.industry Nonlinear optics 021001 nanoscience & nanotechnology Supercontinuum chemistry Titanium dioxide Integrated optical materials Optoelectronics 0210 nano-technology business Titanium Dioxide waveguides

description

International audience; We report the development of titanium dioxide-based waveguides for applications in the near-and mid-infrared. Thanks to embedded metal grating couplers, we demonstrate error free 10 Gbit/s optical transmissions at 1.55 and 2 µm. With additional management of the dispersion profile, we also demonstrate octave spanning supercontinuum in cm-long TiO2 waveguides.

year	journal	country	edition	language
2019-07-09

https://hal.science/hal-02190034

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