从1550nm到2334nm的五阶级联拉曼光纤激光振荡

IF 0.8 4区工程技术 Q4 ENGINEERING, ELECTRICAL & ELECTRONIC

Electronics Letters Pub Date : 2025-10-17 DOI:10.1049/ell2.70448

Boris Levit, Alexander Bekker, Baruch Fischer

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引用次数: 0

摘要

我们展示了一个级联拉曼光纤激光器（RFL）振荡到五阶斯托克斯波，从~ 1550 nm到2334 nm的中红外，与硅纤维。利用掺铒光纤（EDF）在1550nm波长范围内的放大自发发射（ASE）光进行泵浦。在连续波（CW）模式下可以很容易地获得低阶（一到三阶），而在脉冲模式下可以获得四阶和五阶。我们使用高度非线性的纤维，允许相对较短的纤维腔长度（10-100）米。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Five Orders of Cascaded Raman Fibre Laser Oscillation From 1550 nm to Mid-IR at 2334 nm Wavelength

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Five Orders of Cascaded Raman Fibre Laser Oscillation From 1550 nm to Mid-IR at 2334 nm Wavelength

We demonstrate a cascaded Raman fibre laser (RFL) oscillation up to the fifth order Stokes wave, from ∼1550 nm to mid-IR at 2334 nm, with silica fibres. The pumping was done with an amplified spontaneous emission (ASE) light of erbium-doped fibre (EDF) in the 1550 nm wavelength regime. The low orders (first to third) could be easily obtained in continuous wave (CW) mode, while the fourth and fifth orders were obtained in a pulse mode. We used highly nonlinear fibres that allowed relatively short fibre cavity lengths of (10-100)m.

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来源期刊

Electronics Letters 工程技术-工程：电子与电气

CiteScore

2.70

自引率

0.00%

发文量

268

审稿时长

3.6 months

期刊介绍： Electronics Letters is an internationally renowned peer-reviewed rapid-communication journal that publishes short original research papers every two weeks. Its broad and interdisciplinary scope covers the latest developments in all electronic engineering related fields including communication, biomedical, optical and device technologies. Electronics Letters also provides further insight into some of the latest developments through special features and interviews. Scope As a journal at the forefront of its field, Electronics Letters publishes papers covering all themes of electronic and electrical engineering. The major themes of the journal are listed below. Antennas and Propagation Biomedical and Bioinspired Technologies, Signal Processing and Applications Control Engineering Electromagnetism: Theory, Materials and Devices Electronic Circuits and Systems Image, Video and Vision Processing and Applications Information, Computing and Communications Instrumentation and Measurement Microwave Technology Optical Communications Photonics and Opto-Electronics Power Electronics, Energy and Sustainability Radar, Sonar and Navigation Semiconductor Technology Signal Processing MIMO