http://www.cnr.it/ontology/cnr/individuo/prodotto/ID40576
Phase diagram and complexity of mode-locked lasers: From order to disorder (Articolo in rivista)
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- Label
- Phase diagram and complexity of mode-locked lasers: From order to disorder (Articolo in rivista) (literal)
- Anno
- 2009-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevLett.102.083901 (literal)
- Alternative label
L. Leuzzi (1,3); C. Conti (2,3); V. Folli (3); L. Angelani (1,3); and G. Ruocco (2,3) (2009)
Phase diagram and complexity of mode-locked lasers: From order to disorder
in Physical review letters (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- L. Leuzzi (1,3); C. Conti (2,3); V. Folli (3); L. Angelani (1,3); and G. Ruocco (2,3) (literal)
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- http://link.aps.org/doi/10.1103/PhysRevLett.102.083901 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- (1) Research center SMC INFM-CNR, c/o Università di Roma \"Sapienza,\" I-00185, Roma, Italy
(2) Research center Soft INFM-CNR, c/o Università di Roma \"Sapienza,\" I-00185, Roma, Italy
(3) Dipartimento di Fisica, Università di Roma \"Sapienza,\" I-00185, Roma, Italy (literal)
- Titolo
- Phase diagram and complexity of mode-locked lasers: From order to disorder (literal)
- Abstract
- We investigate mode-locking processes in lasers displaying a variable degree of structural randomness. By a spin-glass theoretic approach, we analyze the mean-field Hamiltonian and derive a phase diagram in terms of pumping rate and degree of disorder. Paramagnetic (noisy continuous wave emission), ferromagnetic (standard passive mode locking), and spin-glass phases with an exponentially large number of configurations are identified. The results are also relevant for other physical systems displaying a random Hamiltonian, such as Bose-condensed gases and nonlinear optics. (literal)
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