All-fiber chirped pulse amplification using highly-dispersive air-core photonic bandgap fiber.
All-fiber chirped pulse amplification using highly-dispersive air-core photonic bandgap fiber.
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DOI：
10.1364/oe.11.002832
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发表时间：
2003-11
期刊：
影响因子：
3.8
通讯作者：
C. D. de Matos;J. Taylor;T. Hansen;K. Hansen;J. Broeng
中科院分区：
文献类型：
--
作者：
C. D. de Matos;J. Taylor;T. Hansen;K. Hansen;J. Broeng
我们展示了，第一次，我们的知识，全光纤啁啾脉冲放大使用空芯光子带隙光纤。来自波长和持续时间可调的飞秒/皮秒源的脉冲在10 GHz下分散在100 m的色散补偿光纤中，然后在掺铒光纤放大器中放大，随后在10 m的色散光子带隙光纤中再压缩。获得了1.1ps的短脉冲。由于空芯光纤呈现可忽略的非线性，所提出的配置可以潜在地用于获得超高脉冲峰值功率。研究了空芯光纤的色散和色散斜率。
We show, for the first time to our knowledge, all-fiber chirped pulse amplification using an air-core photonic bandgap fiber. Pulses from a wavelength- and duration-tunable femtosecond/picosecond source at 10 GHz were dispersed in 100 m of dispersion compensating fiber before being amplified in an erbium-doped fiber amplifier and subsequently recompressed in 10 m of the anomalously dispersive photonic bandgap fiber. Pulses as short as 1.1 ps were obtained. As air-core fibers present negligible nonlinearity, the presented configuration can potentially be used to obtain ultra-high pulse peak powers. A study of the air-core fiber dispersion and dispersion slope is also presented.