Real-time frequency-encoded spatiotemporal focusing through scattering media using a programmable 2D ultrafine optical frequency comb

Xiaoming Wei; Yuecheng Shen; Joseph C. Jing; Ashton S. Hemphill; Changsheng Yang; Shanhui Xu; Zhongmin Yang; Lihong V. Wang

doi:10.1126/sciadv.aay1192

Research ArticleAPPLIED SCIENCES AND ENGINEERING

Real-time frequency-encoded spatiotemporal focusing through scattering media using a programmable 2D ultrafine optical frequency comb

View ORCID ProfileXiaoming Wei¹,*,
View ORCID ProfileYuecheng Shen¹,*,†,
View ORCID ProfileJoseph C. Jing¹,*,
Ashton S. Hemphill¹,
View ORCID ProfileChangsheng Yang²,
View ORCID ProfileShanhui Xu²,
View ORCID ProfileZhongmin Yang ²,‡ and
View ORCID ProfileLihong V. Wang ¹,‡

¹Caltech Optical Imaging Laboratory, Andrew and Peggy Cherng Department of Medical Engineering, Department of Electrical Engineering, California Institute of Technology, 1200 East California Boulevard, Mail Code 138-78, Pasadena, CA 91125, USA.
²State Key Laboratory of Luminescent Materials and Devices, Guangdong Engineering Technology Research and Development Center of Special Optical Fiber Materials and Devices, Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, South China University of Technology, Guangzhou 510640, China.

↵‡Corresponding author. Email: yangzm{at}scut.edu.cn (Z.Y.); lvw{at}caltech.edu (L.V.W.)

↵* These authors contributed equally to this work.
↵† Present address: School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou 510006, China.

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Science Advances 19 Feb 2020:
Vol. 6, no. 8, eaay1192
DOI: 10.1126/sciadv.aay1192

Xiaoming Wei

1Caltech Optical Imaging Laboratory, Andrew and Peggy Cherng Department of Medical Engineering, Department of Electrical Engineering, California Institute of Technology, 1200 East California Boulevard, Mail Code 138-78, Pasadena, CA 91125, USA.

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Yuecheng Shen

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Joseph C. Jing

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Ashton S. Hemphill

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Changsheng Yang

2State Key Laboratory of Luminescent Materials and Devices, Guangdong Engineering Technology Research and Development Center of Special Optical Fiber Materials and Devices, Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, South China University of Technology, Guangzhou 510640, China.

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Shanhui Xu

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Zhongmin Yang

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For correspondence: yangzm@scut.edu.cn lvw@caltech.edu

Lihong V. Wang

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For correspondence: yangzm@scut.edu.cn lvw@caltech.edu

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Real-time frequency-encoded spatiotemporal focusing through scattering media using a programmable 2D ultrafine optical frequency comb

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