Presentation
5 March 2022 Photonic integrated structures for room-temperature single-photon emitters in gallium nitride
Max Meunier, Mu Zhao, Zhengzhi Jiang, Sébastien Chenot, Philippe De Mierry, Mathieu Leroux, Olivier Alibart, Weibo Gao, Jesus Zuniga Perez
Author Affiliations +
Abstract
Single photon emitters in GaN have aroused great interest as they operate at room temperature, and can emit both in the telecom and near-IR (typically around 700 nm) ranges. We study the growth conditions that enable their presence in GaN, and address the fabrication of different GaN photonic circuits at the corresponding operating wavelengths. In particular, we discuss the fabrication of bullseye nano-antennas, as well as of a more complex system that includes a waveguide cavity surrounded by two asymmetric Distributed Bragg Reflectors, which enable the coupling to an auxiliary waveguide terminated by a grating out-coupler.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Max Meunier, Mu Zhao, Zhengzhi Jiang, Sébastien Chenot, Philippe De Mierry, Mathieu Leroux, Olivier Alibart, Weibo Gao, and Jesus Zuniga Perez "Photonic integrated structures for room-temperature single-photon emitters in gallium nitride", Proc. SPIE PC12001, Gallium Nitride Materials and Devices XVII, PC120010H (5 March 2022); https://doi.org/10.1117/12.2608175
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KEYWORDS
Gallium nitride

Single photon

Waveguides

Photonic integrated circuits

Semiconductor lasers

Semiconductors

Solid state lasers

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