Real-time spectroscopy with subgigahertz resolution using amplified dispersive Fourier transformation
نویسندگان
چکیده
منابع مشابه
Noise figure of amplified dispersive Fourier transformation
Amplified dispersive Fourier transformation (ADFT) is a powerful tool for fast real-time spectroscopy as it overcomes the limitations of traditional optical spectrometers. ADFT maps the spectrum of an optical pulse into a temporal waveform using group-velocity dispersion and simultaneously amplifies it in the optical domain. It greatly simplifies spectroscopy by replacing the diffraction gratin...
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Amplified dispersive Fourier transformation ADFT is a powerful technique that maps the spectrum of an optical pulse into a time-domain waveform using group-velocity dispersion GVD and simultaneously amplifies it in the optical domain. It replaces a diffraction grating and detector array with a dispersive fiber and single photodetector, greatly simplifying the system and, more importantly, enabl...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2008
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.2896652