Henock Yallew

EIPBN 2022

Invited Speaker

Henock Yallew

UiT The Arctic University of Norway

Long, Stitch-free Slot Waveguide for IR-Sensing Applications Using E-beam Lithography

Authors: Henock Yallew, Jana Jágerská and Martin Møller Greve

The Raith e_line FBMS mode is used to pattern 1 cm long slot waveguides with s-bend tapered couplers. The fabrication method solves two major limitations of the FBMS mode, namely the requirement for fixed-width structures and the incidence of stage placement drift for patterns involving elements of different widths.
Henock Yallew

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