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Conferences > OFS > 2023 > W2 > W2.4

Sapphire-Based Planar Bragg Grating Devices

Stefan Kefer, Bernhard Schmauss, and Ralf Hellmann

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Abstract

This study reports on the long-term stability and the high-temperature capability of sapphire-based photonic crystal waveguides with integrated Bragg gratings. Furthermore, their Bragg grating reflectivity as well as their temperature sensitivity is quantified.

© 2023 The Author(s)

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