手机跑分排行榜专利名称：Adjustable optical switch bad on PLZST城规
antiferroelectric photonic crystal, and
adjusting and control method thereof
三年级思维训练题发明人：Jinqiao Yi,Li Zhu,Jianjun Tan,Xianbo Sun,Yong
Huang,Tao Hu
明月湾古村申请号：US17151128
申请日：20210116
公开号：US11150496B2
凤仙花作文公开日：
惠普电脑笔记本怎么样
20211019
专利内容由知识产权出版社提供
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专利附图：
一花凋零摘要：An adjustable optical switch bad on a PLZST antiferroelectric photonic crystal,
and an adjusting and control method thereof, which belongs to the technical field of micro and nano optoelectronic devices. The adjustable optical switch bad on a PLZST antiferroelectric photonic crystal includes an air column type photonic crystal with a diameter of air columns of 420 nm, and a spacing of air columns of 200 nm. According to the prent disclosure, a photonic crystal switch is designed by utilizing the coupling property between photonic crystals, and the central wavelength of optical waves is adjusted through the action of the electric field, so that an electro-optical switch with a central wavelength adjustable in a wide range is provided, and has a respon speed of less than 1 nanocond, and the central wavelength can be adjusted in a range of 1100 nm to 1750 nm.
申请人：HUBEI MINZU UNIVERSITY
地址：Enshi CN
国籍：CN
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