Coherent comb generation with continuous sweep of repetition rate over one-octave

Weilin Xie; Qian Zhou; Chao Zhang; Zongyang Xia; Hongxiao Shi; Yi Dong; Lilin Yi; Weisheng Hu

doi:10.1109/LPT.2013.2287215

Coherent comb generation with continuous sweep of repetition rate over one-octave

Weilin Xie, Qian Zhou, Chao Zhang, Zongyang Xia, Hongxiao Shi, Yi Dong, Lilin Yi, Weisheng Hu

Shanghai Jiao Tong University

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

We proposed and demonstrated a coherent optical frequency comb generation with broadband continuous sweep of repetition rate based on cascaded phase and intensity modulators. Broadband phase matching between electrical drive signals applied on the cascaded phase and intensity modulators is achieved by compensating propagation delay skew between optical signal path and electrical signal path. Therefore, phase mismatch induced flatness deterioration is effectively suppressed. A flat-top 19-line optical frequency comb with repetition rate continuously sweeping over one-octave from 8.5 to 19 GHz is obtained, where the overall power deviation is.

源语言	英语
文章编号	6646210
页（从-至）	2405-2407
页数	3
期刊	IEEE Photonics Technology Letters
卷	25
期	24
DOI	https://doi.org/10.1109/LPT.2013.2287215
出版状态	已出版 - 15 12月 2013
已对外发布	是

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abstract = "We proposed and demonstrated a coherent optical frequency comb generation with broadband continuous sweep of repetition rate based on cascaded phase and intensity modulators. Broadband phase matching between electrical drive signals applied on the cascaded phase and intensity modulators is achieved by compensating propagation delay skew between optical signal path and electrical signal path. Therefore, phase mismatch induced flatness deterioration is effectively suppressed. A flat-top 19-line optical frequency comb with repetition rate continuously sweeping over one-octave from 8.5 to 19 GHz is obtained, where the overall power deviation is.",

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author = "Weilin Xie and Qian Zhou and Chao Zhang and Zongyang Xia and Hongxiao Shi and Yi Dong and Lilin Yi and Weisheng Hu",

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T1 - Coherent comb generation with continuous sweep of repetition rate over one-octave

AU - Xie, Weilin

AU - Zhou, Qian

AU - Zhang, Chao

AU - Xia, Zongyang

AU - Shi, Hongxiao

AU - Dong, Yi

AU - Yi, Lilin

AU - Hu, Weisheng

PY - 2013/12/15

Y1 - 2013/12/15

N2 - We proposed and demonstrated a coherent optical frequency comb generation with broadband continuous sweep of repetition rate based on cascaded phase and intensity modulators. Broadband phase matching between electrical drive signals applied on the cascaded phase and intensity modulators is achieved by compensating propagation delay skew between optical signal path and electrical signal path. Therefore, phase mismatch induced flatness deterioration is effectively suppressed. A flat-top 19-line optical frequency comb with repetition rate continuously sweeping over one-octave from 8.5 to 19 GHz is obtained, where the overall power deviation is.

AB - We proposed and demonstrated a coherent optical frequency comb generation with broadband continuous sweep of repetition rate based on cascaded phase and intensity modulators. Broadband phase matching between electrical drive signals applied on the cascaded phase and intensity modulators is achieved by compensating propagation delay skew between optical signal path and electrical signal path. Therefore, phase mismatch induced flatness deterioration is effectively suppressed. A flat-top 19-line optical frequency comb with repetition rate continuously sweeping over one-octave from 8.5 to 19 GHz is obtained, where the overall power deviation is.

KW - Optical frequency comb

KW - comb-spacing

KW - continuous sweep

KW - continuous-wave (CW) modulation

KW - phase modulation

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Coherent comb generation with continuous sweep of repetition rate over one-octave

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