School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA.
Opt Lett. 2013 Jan 1;38(1):43-5. doi: 10.1364/OL.38.000043.
We present a high-energy amplifier similariton laser based on a chirally coupled core (3C) fiber. Chirped pulse energies up to 61 nJ at 3.3 W average power are obtained with effectively single-mode output. The pulses can be compressed with a simple grating compressor to durations below 90 fs. We demonstrate for the first time a fused pump-signal combiner to confirm the integration potential of 3C fiber.
我们提出了一种基于手性耦合芯（3C）光纤的高能放大器类噪比激光。在 3.3W 的平均功率下，获得了高达 61nJ 的啁啾脉冲能量，并且输出为有效单模。这些脉冲可以通过简单的光栅压缩器压缩到 90fs 以下。我们首次演示了熔接的泵浦-信号组合器，以确认 3C 光纤的集成潜力。
