Synthetic photonic lattice for single-shot reconstruction of frequency combs

Autor:	Titchener, James G., Bell, Bryn, Wang, Kai, Solntsev, Alexander S., Eggleton, Benjamin J., Sukhorukov, Andrey A.
Rok vydání:	2020
Předmět:	Physics - Optics Nonlinear Sciences - Pattern Formation and Solitons
Zdroj:	APL Photonics 5, 030805 (2020)
Druh dokumentu:	Working Paper
DOI:	10.1063/1.5144119
Popis:	We formulate theoretically and demonstrate experimentally an all-optical method for reconstruction of the amplitude, phase and coherence of frequency combs from a single-shot measurement of the spectral intensity. Our approach exploits synthetic frequency lattices with pump-induced spectral short- and long-range couplings between different signal components across a broad bandwidth of of hundreds GHz in a single nonlinear fiber. When combined with ultra-fast signal conversion techniques, this approach has the potential to provide real-time measurement of pulse-to-pulse variations in the spectral phase and coherence properties of exotic light sources. Comment: 15 pages, 4 figures
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2002.09160 Zobrazit plný text záznamu View this record from Arxiv