Automatic polarization control in optical sampling system

Zhao Zhao; Aiying Yang; Lihui Feng

doi:10.1117/12.2193517

Automatic polarization control in optical sampling system

Zhao Zhao^*, Aiying Yang, Lihui Feng

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

摘要

In an optical sampling system for high-speed optical communications, polarization controlling is one of the most important parts of the system, regardless of nonlinear optical sampling or linear optical sampling. A simple method based on variance calculation of sampled data is proposed in this paper to tune the wave plates in a motor-driven polarization controller. In the experiment, an optical sampling system base on SFG in PPLN is carried for a 10Gbit/s or beyond optical data signal. The results demonstrate that, with the proposed method, the error of estimated Q factor from the sampled data is least, and the tuning time of optimized polarization state is less than 30 seconds with the accuracy of ±1°.

源语言	英语
主期刊名	2015 International Conference on Optical Instruments and Technology
主期刊副标题	Optoelectronic Devices and Optical Signal Processing, OIT 2015
编辑	Jian Wu, Yi Dong, Chao Lu, Zhaohui Li
出版商	SPIE
ISBN（电子版）	9781628418002
DOI	https://doi.org/10.1117/12.2193517
出版状态	已出版 - 2015
活动	2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015 - Beijing, 中国期限: 17 5月 2015 → 19 5月 2015

出版系列

姓名	Proceedings of SPIE - The International Society for Optical Engineering
卷	9619
ISSN（印刷版）	0277-786X
ISSN（电子版）	1996-756X

会议

会议	2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015
国家/地区	中国
市	Beijing
时期	17/05/15 → 19/05/15

访问文件

10.1117/12.2193517

其它文件与链接

链接到 Scopus 的出版物

引用此

Zhao, Z., Yang, A., & Feng, L. (2015). Automatic polarization control in optical sampling system. 在 J. Wu, Y. Dong, C. Lu, & Z. Li (编辑), 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015 文章 96190V (Proceedings of SPIE - The International Society for Optical Engineering; 卷 9619). SPIE. https://doi.org/10.1117/12.2193517

Zhao, Zhao ; Yang, Aiying ; Feng, Lihui. / Automatic polarization control in optical sampling system. 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015. 编辑 / Jian Wu ; Yi Dong ; Chao Lu ; Zhaohui Li. SPIE, 2015. (Proceedings of SPIE - The International Society for Optical Engineering).

@inproceedings{7a47f1da711a4233b1380a2d5fe643ae,

title = "Automatic polarization control in optical sampling system",

abstract = "In an optical sampling system for high-speed optical communications, polarization controlling is one of the most important parts of the system, regardless of nonlinear optical sampling or linear optical sampling. A simple method based on variance calculation of sampled data is proposed in this paper to tune the wave plates in a motor-driven polarization controller. In the experiment, an optical sampling system base on SFG in PPLN is carried for a 10Gbit/s or beyond optical data signal. The results demonstrate that, with the proposed method, the error of estimated Q factor from the sampled data is least, and the tuning time of optimized polarization state is less than 30 seconds with the accuracy of ±1°.",

keywords = "auto-polarized adjustment, eye diagram, optical sampling system, variance calculation",

author = "Zhao Zhao and Aiying Yang and Lihui Feng",

note = "Publisher Copyright: {\textcopyright} COPYRIGHT 2015 SPIE.; 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015 ; Conference date: 17-05-2015 Through 19-05-2015",

year = "2015",

doi = "10.1117/12.2193517",

language = "English",

series = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "SPIE",

editor = "Jian Wu and Yi Dong and Chao Lu and Zhaohui Li",

booktitle = "2015 International Conference on Optical Instruments and Technology",

address = "United States",

}

Zhao, Z, Yang, A & Feng, L 2015, Automatic polarization control in optical sampling system. 在 J Wu, Y Dong, C Lu & Z Li (编辑), 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015., 96190V, Proceedings of SPIE - The International Society for Optical Engineering, 卷 9619, SPIE, 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015, Beijing, 中国, 17/05/15. https://doi.org/10.1117/12.2193517

Automatic polarization control in optical sampling system. / Zhao, Zhao; Yang, Aiying; Feng, Lihui.
2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015. 编辑 / Jian Wu; Yi Dong; Chao Lu; Zhaohui Li. SPIE, 2015. 96190V (Proceedings of SPIE - The International Society for Optical Engineering; 卷 9619).

科研成果: 书/报告/会议事项章节 › 会议稿件 › 同行评审

TY - GEN

T1 - Automatic polarization control in optical sampling system

AU - Zhao, Zhao

AU - Yang, Aiying

AU - Feng, Lihui

PY - 2015

Y1 - 2015

N2 - In an optical sampling system for high-speed optical communications, polarization controlling is one of the most important parts of the system, regardless of nonlinear optical sampling or linear optical sampling. A simple method based on variance calculation of sampled data is proposed in this paper to tune the wave plates in a motor-driven polarization controller. In the experiment, an optical sampling system base on SFG in PPLN is carried for a 10Gbit/s or beyond optical data signal. The results demonstrate that, with the proposed method, the error of estimated Q factor from the sampled data is least, and the tuning time of optimized polarization state is less than 30 seconds with the accuracy of ±1°.

AB - In an optical sampling system for high-speed optical communications, polarization controlling is one of the most important parts of the system, regardless of nonlinear optical sampling or linear optical sampling. A simple method based on variance calculation of sampled data is proposed in this paper to tune the wave plates in a motor-driven polarization controller. In the experiment, an optical sampling system base on SFG in PPLN is carried for a 10Gbit/s or beyond optical data signal. The results demonstrate that, with the proposed method, the error of estimated Q factor from the sampled data is least, and the tuning time of optimized polarization state is less than 30 seconds with the accuracy of ±1°.

KW - auto-polarized adjustment

KW - eye diagram

KW - optical sampling system

KW - variance calculation

UR - http://www.scopus.com/inward/record.url?scp=84943385185&partnerID=8YFLogxK

U2 - 10.1117/12.2193517

DO - 10.1117/12.2193517

M3 - Conference contribution

AN - SCOPUS:84943385185

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - 2015 International Conference on Optical Instruments and Technology

A2 - Wu, Jian

A2 - Dong, Yi

A2 - Lu, Chao

A2 - Li, Zhaohui

PB - SPIE

T2 - 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015

Y2 - 17 May 2015 through 19 May 2015

ER -

Zhao Z, Yang A, Feng L. Automatic polarization control in optical sampling system. 在 Wu J, Dong Y, Lu C, Li Z, 编辑, 2015 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, OIT 2015. SPIE. 2015. 96190V. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2193517

Automatic polarization control in optical sampling system

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