Two-tone intensity-modulated optical stimulus for self-referencing microwave characterization of high-speed photodetectors

被引：18

作者：

Wang, Heng ^{[1
]}

Zhang, Shangjian ^{[1
,2
]}

Zou, Xinhai ^{[1
]}

Zhang, Yali ^{[1
]}

Lu, Rongguo ^{[1
]}

Zhang, Zhiyao ^{[1
,2
]}

Zhang, Xiaoxia ^{[1
]}

Liu, Yong ^{[1
,2
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Optoelect Informat, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

[2] Univ Elect Sci & Technol China, Collaborat Innovat Ctr Elect Mat & Devices, Chengdu 610054, Peoples R China

来源：

OPTICS COMMUNICATIONS | 2016年 / 373卷

基金：

中国国家自然科学基金;

关键词：

Frequency response; Photodetectors; Two-tone modulation; Microwave photonics; FREQUENCY-RESPONSE MEASUREMENTS; CALIBRATION; NOISE;

D O I：

10.1016/j.optcom.2015.08.028

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The two-tone intensity modulated optical stimulus is proposed and demonstrated for measuring the high-frequency response of photodetectors. The method provides a narrow linewidth and wide bandwidth optical stimulus based on the two-tone modulation of a Mach-Zehnder electro-optical intensity modulator, and achieves the self-referenced measurement of photodetectors without the need for correcting the power variation of optical stimulus. Moreover, the two-tone intensity modulation method allows bias-independent measurement with doubled measuring frequency range. In the experiment, the consistency between our method and the conventional methods verifies the simple but accurate measurement. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：110 / 113

页数：4

共 24 条

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Wang, Heng
Zou, Xinhai
Wang, Mengke
Zhang, Shangjian
Liu, Yong
2017 INTERNATIONAL CONFERENCE ON OPTICAL INSTRUMENTS AND TECHNOLOGY - OPTOELECTRONIC MEASUREMENT TECHNOLOGY AND SYSTEMS, 2017, 10621
[2] Pure Two-Tone Optical Signal Generation by Using Precise and High-Speed Modulation
Kawanishi, Tetsuya
2011 13TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON), 2011,
[3] PICOSECOND OPTICAL ELECTRONIC SAMPLING - CHARACTERIZATION OF HIGH-SPEED PHOTODETECTORS
AUSTON, DH
SMITH, PR
APPLIED PHYSICS LETTERS, 1982, 41 (07) : 599 - 601
[4] Self-calibrating measurement of high-speed electro-optic phase modulators based on two-tone modulation
Zhang, Shangjian
Wang, Heng
Zou, Xinhai
Zhang, Yali
Lu, Rongguo
Liu, Yong
OPTICS LETTERS, 2014, 39 (12) : 3504 - 3507
[5] Harmonic and intermodulation distortions and noise associated with two-tone modulation of high-speed semiconductor lasers
A. Bakry
M. Ahmed
Physics of Wave Phenomena, 2016, 24 : 64 - 72
[6] Harmonic and intermodulation distortions and noise associated with two-tone modulation of high-speed semiconductor lasers
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PHYSICS OF WAVE PHENOMENA, 2016, 24 (01) : 64 - 72
[7] Frequency-stabilized W-band two-tone optical signal generation for high-speed RoF and radio transmission
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Inagaki, Keizo
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Kuri, Toshiaki
Hosako, Iwao
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2011 IEEE PHOTONICS CONFERENCE (PHO), 2011, : 272 - 273
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Wang, Heng
Zhang, Shangjian
Zou, Xinhai
Zhang, Yali
Liu, Yong
SEMICONDUCTOR LASERS AND APPLICATIONS VII, 2016, 10017
[9] Study of a novel high-speed all-optical orthogonal modulation scheme based on frequency-shift keying and intensity-modulated labeling
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Hong, Wei
Li, Wei
Liu, Hong
Huang, Dexiu
OPTICAL ENGINEERING, 2008, 47 (09)
[10] Low-speed photonic sampling for self-referenced frequency response characterization of high-speed photodetectors
Wang, Mengke
He, Yutong
Liu, Zhao
Zhang, Yali
Zhang, Zhiyao
Zhang, Shangjian
Liu, Yong
REAL-TIME PHOTONIC MEASUREMENTS, DATA MANAGEMENT, AND PROCESSING VI, 2021, 11902

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