Terahertz photonic heterodyne spectral analysis with (sub-) kHz resolution and 6.5 THz frequency coverage

Abstract Spectrum analyzers and spectrometers are essential for designing sources, analyzing material properties, layer structures and fingerprinting substances. We present an ultra-wideband, continuous-wave photonic receiver with kHz-level spectral resolution in the terahertz domain for both hetero...

Descripció completa

Dades bibliogràfiques

Autors principals:	Benedikt Krause, Sebastian Müller, Thomas Puppe, Lars Liebermeister, Garrit Schwanke, Milan Deumer, Robert Kohlhaas, Rafal Wilk, Nico Vieweg, Sascha Preu
Format:	Artigo
Idioma:	Inglês
Publicat:	Nature Portfolio 2025-11-01
Col·lecció:	Nature Communications
Accés en línia:	https://doi.org/10.1038/s41467-025-66457-6
Etiquetes:	Afegir etiqueta Sense etiquetes, Sigues el primer a etiquetar aquest registre!