Exploring titanium dioxide as a new photonic platform

6533b823fe1ef96bd127f29a

RESEARCH PRODUCT

Exploring titanium dioxide as a new photonic platform

Manon Lamy Marie-maxime Mennemanteuil Jean Claude Weeber Christophe Finot Kamal Hammani

subject

Nonlinear integrated optics [PHYS.PHYS.PHYS-OPTICS] Physics [physics]/Physics [physics]/Optics [physics.optics][PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]Integrated optical materials Supercontinuum generation Titanium Dioxide waveguides Optical Communications

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. We also demonstrate octave-spanning supercontinuum in cm-long waveguides. We explore the way to improve such waveguides through optimized fabrication process.

year	journal	country	edition	language
2019-04-24

https://hal.science/hal-02085784

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