The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Nous avons observé expérimentalement une oscillation chaotique des sorties dans un réseau laser à micropuce Nd:YAG pompé par diode avec un miroir Talbot externe. L'oscillation de sortie chaotique est observée à des fréquences inférieures au MHz correspondant aux fréquences d'oscillation de relaxation lorsque le miroir Talbot est légèrement incliné par rapport à la position d'alignement parfait avec la cavité interne. Des sursauts intermittents chaotiques apparaissent également à des fréquences inférieures au kHz en raison du saut de mode longitudinal. La synchronisation du chaos est observée à ces deux échelles de temps différentes. La génération d'oscillations chaotiques à des fréquences inférieures au MHz est confirmée par l'utilisation de simulations numériques. On constate que des oscillations chaotiques synchronisées peuvent être observées au voisinage de la limite de la plage de verrouillage d'injection.
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Atsushi UCHIDA, Yoshihide SHIMAMURA, Tetsuya TAKAHASHI, Shigeru YOSHIMORI, Fumihiko KANNARI, "Chaotic Oscillation in a Microchip Solid-State Laser Array Using a Talbot Mirror" in IEICE TRANSACTIONS on Fundamentals,
vol. E84-A, no. 9, pp. 2165-2172, September 2001, doi: .
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 is confirmed 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.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e84-a_9_2165/_p
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@ARTICLE{e84-a_9_2165,
author={Atsushi UCHIDA, Yoshihide SHIMAMURA, Tetsuya TAKAHASHI, Shigeru YOSHIMORI, Fumihiko KANNARI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Chaotic Oscillation in a Microchip Solid-State Laser Array Using a Talbot Mirror},
year={2001},
volume={E84-A},
number={9},
pages={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 is confirmed 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.},
keywords={},
doi={},
ISSN={},
month={September},}
Copier
TY - JOUR
TI - Chaotic Oscillation in a Microchip Solid-State Laser Array Using a Talbot Mirror
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 2165
EP - 2172
AU - Atsushi UCHIDA
AU - Yoshihide SHIMAMURA
AU - Tetsuya TAKAHASHI
AU - Shigeru YOSHIMORI
AU - Fumihiko KANNARI
PY - 2001
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E84-A
IS - 9
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - September 2001
AB - 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 is confirmed 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.
ER -