Defect mode switching in one-dimensional photonic crystal with nematic liquid crystal as defect layer
Defect mode switching in one-dimensional photonic crystal with nematic liquid crystal as defect layer
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DOI：
10.1143/jjap.42.l669
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发表时间：
2003-06-15
期刊：
影响因子：
--
通讯作者：
Yoshino, K
中科院分区：
文献类型：
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作者：
Ozaki, R;Ozaki, M;Yoshino, K
在含有向列相液晶缺陷层的一维光子晶体中，实现了基于可调谐缺陷模的高速电光开关。该缺陷模式切换在低电压下实现了微秒量级的响应时间。这种高速开关源于衰变时间的窄谱线宽，也是缺陷模的。随着外加电压V的增加，上升时间与几十微秒的V-2数量级成正比地减小。
High-speed electrooptic switching based on the tunable defect mode in a one-dimensional photonic crystal containing a nematic liquid crystal defect layer has been demonstrated. The response time of the order of microseconds in this defect mode switching has been realized at low voltage. This high-speed switching originates from the narrow spectral linewidth of the The decay time is also of the defect mode. With increasing applied voltage V, the rise time decreases in proportion to V-2 order of several tens of microseconds.