A feasibility study for self-heterodyne earth satellite dual-comb spectroscopy

Luigi Santamaria; Mariano Barbieri; Deborah Pallotti; Mario Siciliani de Cumis

doi:10.1117/12.2592380

18 April 2021 A feasibility study for self-heterodyne earth satellite dual-comb spectroscopy

Luigi Santamaria, Mariano Barbieri, Deborah Pallotti, Mario Siciliani de Cumis

Proceedings Volume 11772, Optical Sensors 2021; 1177212 (2021) https://doi.org/10.1117/12.2592380
Event: SPIE Optics + Optoelectronics, 2021, Online Only

Abstract

We developed a simple model to take into account the refractive index effect on optical path change in multi-wavelength Frequency Modulated Continuous Wave (FMCW) Lidar. Then we developed a scheme to use a single optical frequency comb source to perform Dual Comb Spectroscopy (DCS) experiments and finally we extended this scheme for application of DCS on earth-satellite path using the Doppler induced frequency shift to simulate the second comb source.

Conference Presentation

Citation Download Citation

Luigi Santamaria, Mariano Barbieri, Deborah Pallotti, and Mario Siciliani de Cumis "A feasibility study for self-heterodyne earth satellite dual-comb spectroscopy", Proc. SPIE 11772, Optical Sensors 2021, 1177212 (18 April 2021); https://doi.org/10.1117/12.2592380

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