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Proceedings Paper

Parametric design study of monolayer graphene based TeO2 waveguide saturable absorber
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Paper Abstract

2D materials, led by graphene, have been widely explored in the last decade as saturable absorber (SA) materials. Most of this work has focussed on fibre compatible designs for use in fibre lasers (e.g. fibre connector sandwich, D-shaped fibre). Realising chip based mode locked lasers is an important challenge, and little work has been carried out on planar waveguide SAs, Here, simulation results for the absorption performance of two types of graphene based TeO2 waveguide SA designs with suitably high absorption and low saturation threshold are presented.

Paper Details

Date Published: 30 December 2019
PDF: 3 pages
Proc. SPIE 11200, AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019, 1120036 (30 December 2019); doi: 10.1117/12.2540684
Show Author Affiliations
Yile Zhong, The Australian National Univ. (Australia)
Dige Wang, The Australian National Univ. (Australia)
Harry-Dean Kenchington Goldsmith, The Australian National Univ. (Australia)
Steve Madden, The Australian National Univ. (Australia)


Published in SPIE Proceedings Vol. 11200:
AOS Australian Conference on Optical Fibre Technology (ACOFT) and Australian Conference on Optics, Lasers, and Spectroscopy (ACOLS) 2019
Arnan Mitchell; Halina Rubinsztein-Dunlop, Editor(s)

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