Two-wave coupling under fast phase modulation
| Autor(en): | Ringhofer, K.H. Kamenov, V.P. Sturman, B.I. Chernykh, A.I. Gayvoronsky, V.Y. |
Stichwörter: | Energy exchanges; Photorefractive nonlinearity; Two-wave coupling; Wave coupling, Phase modulation | Erscheinungsdatum: | 1999 | Herausgeber: | Optica Publishing Group (formerly OSA) | Journal: | Optics InfoBase Conference Papers | Zusammenfassung: | Using the distinctive features of the photorefractive nonlinearity, we solve exactly the problem of the influence of an arbitrary (in strength and shape) fast phase modulation on 2W-coupling. We show that the fast modulation is a useful tool for shaping the characteristics of wave coupling, such as the value of the energy exchange and the diffraction efficiency of the recorded grating. © 1999 OSA - The Optical Society. All rights reserved. |
Beschreibung: | Conference of Advances in Photorefractive Materials, Effects and Devices, APMED 1999 ; Conference Date: 27 June 1999 Through 27 June 1999; Conference Code:181281 |
ISBN: | 9781557526069 | Externe URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85135913314&partnerID=40&md5=0a1d81b1d5aa4fc3bb765e43d17c6ffa |
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