Integrated multi-pixel near-infrared spectral sensor

Authors :: René van Veldhoven
Kaylee D. Hakkel
Francesco Pagliano
Anne van Klinken
Tianran Liu
Andrea Fiore
Maurangelo Petruzzella
Photonics and Semiconductor Nanophysics
Semiconductor Nanophotonics
Photonic Integration
NanoLab@TU/e
Center for Quantum Materials and Technology Eindhoven
Eindhoven Hendrik Casimir institute
Source :: Proceedings of Applied Industrial Spectroscopy 2020 Washington, DC United States 22–26 June 2020
Publication Year :: 2020
Publisher :: Optica Publishing Group, 2020.
Abstract: An integrated semiconductor spectral sensor is demonstrated. It is based on an array of resonant- cavity-enhanced photodetectors covering the short-wavelength infrared region. Its robustness and small footprint make this device suitable for on-site spectral sensing applications.