Title: Athermal electro-optic trimmable waveguide design
Language: English
Authors: Vermeer, Matthias 
Alhareeb, Nadeem 
Trieu, Hoc Khiem 
Lipka, Timo 
Issue Date: Nov-2021
Source: Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte für zukunftsfahige Markte - MikroSystemTechnik Congress (2021)
Abstract (english): 
High-speed photonic circuits suffer from unnecessary static and dynamic power consumption required for the correction of fabrication non-uniformities and thermal drifts. We propose amorphous silicon on lithium niobate waveguides with a titanium dioxide cladding to obtain a versatile integrated photonics platform. The linear electro-optic tuning mechanism of lithium niobate can be utilized for a tunability up to -7.2 · 10-6 V-1, while the titanium dioxide cladding is employed to minimize the temperature sensitivity and thus the influence of thermal drifts.
Conference: Mikroelektronik, Mikrosystemtechnik und ihre Anwendungen - Innovative Produkte für zukunftsfahige Markte - MikroSystemTechnik Congress 2021 
URI: http://hdl.handle.net/11420/11836
ISBN: 978-380075657-5
Institute: Mikrosystemtechnik E-7 
Document Type: Chapter/Article (Proceedings)
Appears in Collections:Publications without fulltext

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