| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Simulation and Analysis of Multisoliton Generation Using a PANDA Ring Resonator System |
| I. S. Amiri*, A. Afroozeh, M. Bahadoran
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Department of Physics, Science and Research Branch, Islamic Azad University, Tehran, Iran
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| Cite this article: |
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I. S. Amiri, A. Afroozeh, M. Bahadoran 2011 Chin. Phys. Lett. 28 104205 |
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Abstract A novel system of multisoliton generation using nonlinear equations of the propagating signals is presented. This system uses a PANDA ring resonator incorporated with an add/drop filter system. Using resonant conditions, the intense optical fields known as multisolitons can be generated and propagated within a Kerr-type nonlinear medium. The present simulation results show that multisolitons can be controlled by using additional Gaussian pulses input into the add port of the PANDA system. For the soliton pulse in the microring device, a balance should be achieved between dispersion and nonlinear lengths. Chaotic output signals from the PANDA ring resonator are input into the add/drop filter system. Chaotic signals can be filtered by using the add/drop filter system, in which multi dark and bright solitons can be generated. In this work multi dark and bright solitons with an FWHM and an FSR of 425 pm and 1.145 nm are generated, respectively, where the Gaussian pulse with a central wavelength of 1.55 µm and power of 600 mW is input into the system.
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| Keywords:
42.65.Tg
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Received: 08 July 2011
Published: 28 September 2011
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| PACS: |
42.65.Tg
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(Optical solitons; nonlinear guided waves)
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