Optically induced photonic superlattices by holographic multiplexing

被引：22

作者：

Rose, Patrick ^{[1
]}

Terhalle, Bernd

Imbrock, Joerg

Denz, Cornelia

机构：

[1] Univ Munster, Inst Angew Phys, D-48149 Munster, Germany

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2008年 / 41卷 / 22期

关键词：

D O I：

10.1088/0022-3727/41/22/224004

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We present an efficient method for optical induction of photonic superlattices in photorefractive media via holographic multiplexing. By superimposing phase engineered periodic waves of different periodicities, incremental recording of one- and two-dimensional multiperiodic lattices is demonstrated. The induced structures are subsequently analysed in Fourier space as well as in real space to verify the existence of multiple band gaps in the linear transmission spectrum.

引用

页数：4

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