Abstract
We report the first, to the best of our knowledge, experimental observation of doubly periodic first-order solutions of the nonlinear Schrödinger equation in optical fibers. We confirm, experimentally, the existence of A-type and B-type solutions. This is done by using the initial conditions that consist of a strong pump and two weak sidebands. The evolution of power and phase of the main spectral components is recorded using heterodyne time-domain reflectometry. Another important part of our experiment is active loss compensation. We reach a good agreement between theory and experiment.
Original language | English |
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Pages (from-to) | 3757-3760 |
Number of pages | 4 |
Journal | Optics Letters |
Volume | 45 |
Issue number | 13 |
DOIs | |
Publication status | Published - 1 Jul 2020 |