A coherent-averaged dual-comb spectrometer based on environment-shared fiber lasers and digital error correction

Yu, Haoyang; Liu, Yu; Ma, Qiuying; Zhou, Qian; Li, Xinghui; Ren, Wei; Ni, Kai

doi:10.1016/j.optlastec.2022.108498

Cited by 13 publications

(6 citation statements)

References 39 publications

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“…Based on the time domain and frequency domain characteristics of the optical frequency comb itself, the application of the optical frequency comb has two main aspects. One is to provide a stable frequency reference, and the other is to serve as a high-precision light source in precision measurement [2][3][4][5][6]. Free-running optical frequency combs have large repetition frequency fluctuations under the interference of various noises, and cannot be directly used for various precise measurements.…”

Section: Introductionmentioning

confidence: 99%

Highly integrated repetition frequency locking control system for optical frequency comb

Mou,

Ding,

et al. 2023

Fourteenth International Conference on Information Optics and Photonics (CIOP 2023)

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Section: Introductionmentioning

confidence: 99%

Highly integrated repetition frequency locking control system for optical frequency comb

Mou,

Ding,

et al. 2023

Fourteenth International Conference on Information Optics and Photonics (CIOP 2023)

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“…Mode-locked fiber lasers based on nonlinear polarization rotation (NPR) have been widely applied in manufacturing, communication and precision measurement due to the simple setup, high performance and rich nonlinear dynamics [1][2][3][4][5]. However, NPR-based lasers are polarization-sensitive, stable mode-locked state cannot be achieved unless appropriate incavity polarization state is found and maintained.…”

Section: Introductionmentioning

confidence: 99%

A mode-locked fiber laser simulation platform for self-tuning algorithm optimization

Zhou

et al. 2022

Optoelectronic Devices and Integration XI

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Mode-locked fiber lasers based on nonlinear polarization rotation (NPR) have been widely applied due to the simple setup, high performance and rich nonlinear dynamics. However, temperature, vibration, and stress can easily disrupt the optimized mode-locked state. To address this problem, automatic mode-locked lasers using different self-tuning algorithms are proposed in recent years. However, it is relatively difficult to verify and optimize the performance of self-tuning algorithm since the use of actual laser platforms, which hinders the development of intelligent mode-locked fiber laser. In this paper, we demonstrate a simulation platform for NPR mode-locked fiber lasers by using coupled Ginzburg–Landau equation and Jones matrix, which makes the optimization of intelligent self-tuning algorithm easier. As a proof-of-principle demonstration, genetic algorithm and human-like algorithm are implemented to prove the ability of comparing different self-tuning algorithms.

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“…Typically, the NPR mode-locked fiber lasers include spatial light path part for polarization control and length adjustment [14][15][16][17][18], which puts forward strict requirement on precise collimation. Hence, this kind of laser can be easily interfered by environment.…”

Section: Introductionmentioning

confidence: 99%

A 209 MHz compact all-fiber Er-doped mode-locked laser

Zhou

et al. 2022

Advanced Lasers, High-Power Lasers, and Applications XIII

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The mode-locked lasers based on nonlinear polarization rotation (NPR) are applied in many fields such as optical communication, precision metrology and material processing due to simple structure, low cost and versatile states. In this paper, a compact Erbium-doped all-fiber mode-locked laser based on NPR is presented. The ring laser cavity consists of only a single in-line integrated device. The repetition of the laser is ~209MHz with 50 nm spectrum width and 236 fs pulse width. The laser can be utilized in the fields of precision measurement, optical sensing, optical communication, material processing and medical imaging.

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A coherent-averaged dual-comb spectrometer based on environment-shared fiber lasers and digital error correction

Cited by 13 publications

References 39 publications

Highly integrated repetition frequency locking control system for optical frequency comb

Highly integrated repetition frequency locking control system for optical frequency comb

A mode-locked fiber laser simulation platform for self-tuning algorithm optimization

A 209 MHz compact all-fiber Er-doped mode-locked laser

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