基于增益开关半导体环形激光器的单片集成双梳发生器

IF 4.6 2区物理与天体物理 Q1 OPTICS

Optics and Laser Technology Pub Date : 2025-06-14 DOI:10.1016/j.optlastec.2025.113317

Pablo López-Querol , Clara Quevedo-Galán , Pau Castera , José Manuel G. Tijero , Ignacio Esquivias , Antonio Pérez-Serrano

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引用次数: 0

摘要

提出了一种基于磷化铟的单片集成双梳发生器系统。该系统由两个增益开关半导体环形激光器组成，作为光注入下的从端激光器。光频梳的产生可在2 GHz到500 MHz的不同重复频率下实现。此外，我们还演示了压缩系数从20到50,000的双梳生成。这些结果突出了所提出的可调谐双梳生成系统的多功能性，并强调了其在高分辨率光谱、光学计量和测距方面的应用潜力。

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Monolithically integrated dual-comb generator based on gain switched semiconductor ring lasers

We present a monolithically integrated dual-comb generator system based on indium phosphide. The system comprises two gain-switched semiconductor ring lasers, which function as slave lasers under optical injection. Optical frequency comb generation is achieved at various repetition rates ranging from 2 GHz to 500 MHz. Additionally, we demonstrate dual-comb generation with compression factors ranging from 20 to 50,000. These results highlight the versatility of the proposed system for tunable dual-comb generation and underscore its potential for applications in high-resolution spectroscopy, optical metrology, and ranging.

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来源期刊

Optics and Laser Technology 物理-光学

CiteScore

8.50

自引率

10.00%

发文量

1060

审稿时长

3.4 months

期刊介绍： Optics & Laser Technology aims to provide a vehicle for the publication of a broad range of high quality research and review papers in those fields of scientific and engineering research appertaining to the development and application of the technology of optics and lasers. Papers describing original work in these areas are submitted to rigorous refereeing prior to acceptance for publication. The scope of Optics & Laser Technology encompasses, but is not restricted to, the following areas: •development in all types of lasers •developments in optoelectronic devices and photonics •developments in new photonics and optical concepts •developments in conventional optics, optical instruments and components •techniques of optical metrology, including interferometry and optical fibre sensors •LIDAR and other non-contact optical measurement techniques, including optical methods in heat and fluid flow •applications of lasers to materials processing, optical NDT display (including holography) and optical communication •research and development in the field of laser safety including studies of hazards resulting from the applications of lasers (laser safety, hazards of laser fume) •developments in optical computing and optical information processing •developments in new optical materials •developments in new optical characterization methods and techniques •developments in quantum optics •developments in light assisted micro and nanofabrication methods and techniques •developments in nanophotonics and biophotonics •developments in imaging processing and systems