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Titolo:
Chaotic oscillation in a microchip solid-state laser array using a talbot mirror
Autore:
Uchida, A; Shimamura, Y; Takahashi, T; Yoshimori, S; Kannari, F;
Indirizzi:
Takushoku Univ, Dept Elect & Syst, Hachioji, Tokyo 1930985, Japan Takushoku Univ Hachioji Tokyo Japan 1930985 achioji, Tokyo 1930985, Japan Keio Univ, Dept Elect & Elect Engn, Yokohama, Kanagawa 2238522, Japan KeioUniv Yokohama Kanagawa Japan 2238522 kohama, Kanagawa 2238522, Japan
Titolo Testata:
IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES
fascicolo: 9, volume: E84A, anno: 2001,
pagine: 2165 - 2172
SICI:
0916-8508(200109)E84A:9<2165:COIAMS>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Soggetto:
SYNCHRONIZATION; FREQUENCY; SYSTEM;
Keywords:
laser array; synchronization of chaos; intermittency; Talbot effect; injection locking;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
--discip_EC--
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Uchida, A Takushoku Univ, Dept Elect & Syst, Hachioji, Tokyo 1930985, Japan Takushoku Univ Hachioji Tokyo Japan 1930985 okyo 1930985, Japan
Citazione:
A. Uchida et al., "Chaotic oscillation in a microchip solid-state laser array using a talbot mirror", IEICE T FUN, E84A(9), 2001, pp. 2165-2172

Abstract

We have experimentally observed chaotic oscillation of outputs in a diode-pumped Nd:YAG microchip laser array with an external Talbot mirror. The oscillation of chaotic output is observed at frequencies of sub MHz corresponding to the relaxation oscillation frequencies when the Talbot mirror is slightly tilted from the perfect alignment position with the internal cavity. Chaotic intermittent bursts also appear at frequencies of sub kHz due to longitudinal mode hopping. Synchronization of chaos is observed at these two different time scales. The generation of chaotic oscillations at sub MHz isconfirmed by using numerical simulations. It is found that synchronized chaotic oscillations can be observed in the vicinity of the boundary of the injection locking range.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 20:43:33