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Accurate measurement and generation of linearly chirped optical waves over broad frequency ranges
Author(s): Zhaoyu Lu; Tianxin Yang; Cheng Guo; Haihao Dong; Peng Li; Dongfang Jia; Chunfeng Ge
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Paper Abstract

We demonstrated experimentally a new method for generation of linearly chirped light waves with almost perfect linearity over a broad range of about 800 GHz. The external modulation method that we adopt can maintain frequency jitters at a very low level by avoiding relaxation oscillation effects which are an intrinsic property in intra-cavity modulation methods. The linearly chirped light could provide an excellent time-frequency mapping tool for wide-range applications.

Paper Details

Date Published: 5 March 2018
PDF: 9 pages
Proc. SPIE 10531, Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI, 105310V (5 March 2018); doi: 10.1117/12.2302463
Show Author Affiliations
Zhaoyu Lu, Tianjin Univ. (China)
Tianxin Yang, Tianjin Univ. (China)
Cheng Guo, Tianjin Univ. (China)
Haihao Dong, Tianjin Univ. (China)
Peng Li, Tianjin Univ. (China)
Dongfang Jia, Tianjin Univ. (China)
Chunfeng Ge, Tianjin Univ. (China)


Published in SPIE Proceedings Vol. 10531:
Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XI
Laurence P. Sadwick; Tianxin Yang, Editor(s)

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