Development of Swept Frequency Method for Measuring Frequency Response of Photodetectors Based on Harmonic Analysis

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	Development of Swept Frequency Method for Measuring Frequency Response of Photodetectors Based on Harmonic Analysis
	Ke JH
刊名	ieee photonics technology letters
	2009
卷号	21 期号:7 页码:459-461
关键词	Frequency response harmonic optical modulator photodetector (PD) small-signal
ISSN号	1041-1135
通讯作者	zhang bh inst semicond state key lab integrated optoelect beijing 100083 peoples r china. e-mail address: zhbh@semi.ac.cn ; nhzhu@semi.ac.cn ; whan@semi.ac.cn ; jhke@semi.ac.cn ; zhhg@semi.ac.cn ; renmin@semi.ac.cn ; liwei05@semi.ac.cn ; xiel@semi.ac.cn
中文摘要	we develop a swept frequency method for measuring the frequency response of photodetectors; (pds) based on harmonic analysis. in this technique, a lightwave from a laser source is modulated by a radio-frequency (rf) signal via a mach-zehnder linbo3 modulator, and detected by a pd under test. the measured second-order harmonic of the rf signal contains information of the frequency responses and nonlinearities of the rf source, modulator, and pd. the frequency response of the pd alone is obtained by deducting the known frequency responses and nonlinearities of the rf source and modulator. compared with the conventional swept frequency method, the measurement frequency range can be doubled using the proposed method. experiment results show a good agreement between the measured results and those obtained using other techniques.
学科主题	光电子学
收录类别	SCI
资助信息	national natural science foundation of china 60510173 60536010605060066060601960777029national basic research program of china 2006cb604902 g2006cb302806 2006dfa11880 this work was supported in part by the national natural science foundation of china under grants 60510173,60536010,60506006,60606019, and 60777029, and in part by the national basic research program of china under grants 2006cb604902, g2006cb302806, and 2006dfa11880.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/7207]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Ke JH. Development of Swept Frequency Method for Measuring Frequency Response of Photodetectors Based on Harmonic Analysis[J]. ieee photonics technology letters,2009,21(7):459-461.
APA	Ke JH.(2009).Development of Swept Frequency Method for Measuring Frequency Response of Photodetectors Based on Harmonic Analysis.ieee photonics technology letters,21(7),459-461.
MLA	Ke JH."Development of Swept Frequency Method for Measuring Frequency Response of Photodetectors Based on Harmonic Analysis".ieee photonics technology letters 21.7(2009):459-461.