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DOI码：10.1364/OL.38.003245

发表刊物：OPTICS LETTERS

摘要：True time-delay line with a high resolution and wide range is proposed and demonstrated. Tunable lasers and dispersion fibers are employed to control the time delay coarsely. An optical spectrum processor is utilized to realize high-resolution time-delay control by adding a quadratic optical phase shift, which compensates the group velocity dispersion of the fiber simultaneously. A coarse tuning range of 1717 ps is realized by changing the wavelength of the optical carrier, and a high resolution of 0.67 ps is achieved by translating the symmetry axis of the quadratic phase shift. (C) 2013 Optical Society of America

第一作者：Song, Yunlong, Li, Shangyuan, Zheng, Xiaoping, Zhang, Hanyi, Zhou, Bingkun

论文类型：J

文献类型：Article

卷号：38

期号：17

页面范围：3245

ISSN号：0146-9592

是否译文：否