首页> 外文会议>2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference >The 20 W CW fibre laser at 1460 nm based on Si-associated bismuth active centres in germanosilicate fibres
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The 20 W CW fibre laser at 1460 nm based on Si-associated bismuth active centres in germanosilicate fibres

机译:基于锗硅酸盐纤维中与硅缔合的铋活性中心的1460 nm的20 W连续光纤激光器

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The bismuth-doped fibres are a new type of active medium for high-power NIR fibre lasers within a spectral range 1140 – 1550 nm. CW Bi-doped fibre lasers at 1160, 1270, and 1330 nm with output power ∼10 W were demonstrated earlier [1–3]. At longer wavelengths 1400–1500 nm the output power achieved so far has not exceeded 2 W [2]. The purpose of this paper was to create a powerful bismuth fibre laser operating near 1460 nm.
机译:铋掺杂光纤是一种新型的有源介质,用于1140至1550 nm光谱范围内的高功率NIR光纤激光器。较早地证明了在1160、1270和1330 nm处输出功率约为10 W的CW双掺杂光纤激光器[1-3]。到目前为止,在1400-1500 nm的较长波长处,获得的输出功率尚未超过2 W [2]。本文的目的是创建一种在1460 nm附近工作的强大的铋光纤激光器。

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