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Mode-locked 1.93 (mu)m thulium fiber laser with a carbon nanotube absorber

机译:带有碳纳米管吸收器的锁模1.93μmfiber光纤激光器

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摘要

We report a ring-cavity thulium fiber laser mode locked with a single-wall carbon nanotube absorber used in transmission. A carboxymethyl cellulose polymer film with incorporated carbon nanotubes synthesized by the arc discharge method has an absorption coinciding with in the amplification bandwidth of a Tm-doped fiber. This laser is pumped by an erbium fiber laser at 1.57 (mu)m wavelength and produces a 37 MHz train of mode-locked 1.32 ps pulses at 1.93 (mu)m wavelength with an average output power of 3.4 mW.
机译:我们报告了环形腔th光纤激光模式,该模式与用于传输的单壁碳纳米管吸收器锁定。通过电弧放电法合成的并入有碳纳米管的羧甲基纤维素聚合物膜的吸收与掺杂Tm的纤维的放大带宽一致。该激光器由波长为1.57μm的光纤激光器泵浦,并在1.93μm波长处产生37 MHz的锁模1.32 ps脉冲序列,平均输出功率为3.4 mW。

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