Fast THz Dual-Comb spectrometer with hyperspectral multioctave interrogation capabilities

Autor: Pedro Martín-Mateos, Borja Jerez, Roberto Barreiro, Andrés Betancur, Cristina de Dios, Pablo Acedo
Rok vydání: 2020
Předmět:
Zdroj: Optical Sensors and Sensing Congress.
Popis: We present a frequency THz Dual-Comb spectrometer based on electro-optic modulators that provides multi-octave fast interrogation in the THz range (20GHz - ITHz). The architecture is easily tunable and also offers dynamic spectroscopic information with a resolution of 1ms. This feature is complemented by ultra-narrow linewidth teeth and total control over central and repetition frequencies.
Databáze: OpenAIRE