Surface relief gratings in photoaddressable polymers generated by cw holography

Surface relief gratings in photoaddressable polymers generated by cw holography

Surface relief gratings (SRGs) are a widely observed phenomenon in holographic experiments with photoaddressable polymers. This article proposes a model which is able to explain the observed effects in cw experiments. It is based on forces in an electrical field which are caused by the inhomogeneous...

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Veröffentlicht in:Applied physics. B, Lasers and optics Lasers and optics, 2001-03, Vol.72 (4), p.425-427
Hauptverfasser: BALDUS, O, ZILKER, S. J
Format: Artikel
Sprache:eng
Schlagworte:
Dielectric constant
Diffraction gratings
Exact sciences and technology
Fundamental areas of phenomenology (including applications)
Gratings (spectra)
Lasers
Light-sensitive materials
Optical materials
Optics
Permittivity
Physics
Polymers
Polymers and organics
Refractive index
Spatial distribution
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Beschreibung
Zusammenfassung:Surface relief gratings (SRGs) are a widely observed phenomenon in holographic experiments with photoaddressable polymers. This article proposes a model which is able to explain the observed effects in cw experiments. It is based on forces in an electrical field which are caused by the inhomogeneous spatial distribution of the refractive index and the permittivity in the illuminated sample.
ISSN:0946-2171
1432-0649
DOI:10.1007/s003400100531