Direct phase measurement of waveguides with a next generation optical vector spectrum analyzer

Autor: Andrew Grieco
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Light: Science & Applications, Vol 13, Iss 1, Pp 1-3 (2024)
Druh dokumentu: article
ISSN: 2047-7538
DOI: 10.1038/s41377-024-01574-3
Popis: Abstract A novel dual-mode optical vector spectrum analyzer is demonstrated that is suitable for the characterization of both passive devices as well as active laser sources. It can measure loss, phase response, and dispersion properties over a broad bandwidth, with high resolution and dynamic range.
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