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个人信息Personal Information
副教授
博士生导师
硕士生导师
性别：男
毕业院校：大连理工大学
学位：博士
所在单位：物理学院
学科：光学工程. 光学. 测试计量技术及仪器
办公地点：物理系326房间
联系方式：yangzhang@dlut.edu.cn
电子邮箱：yangzhang@dlut.edu.cn
Electrically Tunable Microwave Generation Using Compact Dual-Polarization Fiber Laser
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论文类型：期刊论文
发表时间：2009-05-01
发表刊物：IEEE PHOTONICS TECHNOLOGY LETTERS
收录刊物：SCIE、EI
卷号：21
期号：9-12
页面范围：727-729
ISSN号：1041-1135
关键字：Dual-polarization fiber laser; fiber grating laser; heterodyne; microwave generation
摘要：A simple technique for tunable microwave frequency generation based on a compact dual-polarization fiber grating laser incorporated with a piezoelectric transducer (PZT) is demonstrated. The PZT exerts a transversal force to the fiber grating laser which changes the fiber birefringence and, therefore, the wavelength separation between the two polarization lines. The beat tone frequency changes linearly in response to the driving voltage applied to the PZT.