2007年
Management of localized energy in discrete nonlinear transmission lines
EPL
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- 巻
- 80
- 号
- 3
- 開始ページ
- 30002
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1209/0295-5075/80/30002
- 出版者・発行元
- EPL ASSOCIATION, EUROPEAN PHYSICAL SOCIETY
The manipulation of locked intrinsic localized modes/discrete breathers is studied experimentally in nonlinear electric transmission line arrays. Introducing a static lattice impurity in the form of a capacitor, resistor or inductor has been used both to seed or destroy and attract or repel these localized excitations. In a nonlinear di-element array counter propagating short electrical pulses traveling in the acoustic branch are used to generate a stationary intrinsic localized mode in the optic branch at any particular lattice site. By changing the pulse polarity the same localized excitation can be eliminated demonstrating that the dynamical impurity associated with the propagating electrical pulse in the acoustic branch can trigger optical localized mode behavior. Copyright (C) EPLA, 2007
- リンク情報
- ID情報
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- DOI : 10.1209/0295-5075/80/30002
- ISSN : 0295-5075
- Web of Science ID : WOS:000250409800002