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A Single-Mode Erbium Fiber Laser with Flat Power Output and Wide Wavelength Tunability
IEEE Photonics Journal ( IF 2.4 ) Pub Date : 2020-12-01 , DOI: 10.1109/jphot.2020.3039988
Chien-Hung Yeh , Wei-Yao You , Jhao-Ren Chen , Wen-Piao Lin , Chi-Wai Chow , Jing-Heng Chen

In this research, we present and study an erbium fiber laser with triple-fiber-ring (TFR) scheme for continuous-wave (CW) wavelength-selection. The designed TFR not only can achieve single-longitudinal-mode (SLM) oscillation, but also can spread the tuning range from 1519.0 to 1583.0 nm covering C- and part of L-bands. Moreover, 0 dB power fluctuation can be obtained from 1523.0 nm to 1559.0 nm for flattened operation based on the compound-ring configuration. The Lorentzian laser linewidths of 22 to 29 kHz are also attained in the entire wavelength-tunable range.

中文翻译:

具有平坦功率输出和宽波长可调性的单模铒光纤激光器

在这项研究中,我们提出并研究了一种用于连续波 (CW) 波长选择的具有三光纤环 (TFR) 方案的铒光纤激光器。设计的 TFR 不仅可以实现单纵模 (SLM) 振荡,而且可以将调谐范围从 1519.0 扩展到 1583.0 nm,覆盖 C 波段和部分 L 波段。此外,基于复合环配置的扁平化操作可以从 1523.0 nm 到 1559.0 nm 获得 0 dB 功率波动。在整个波长可调范围内也可实现 22 至 29 kHz 的洛伦兹激光线宽。
更新日期:2020-12-01
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