Picosecond pulse amplification up to a peak power of 42 W by a quantum-dot tapered optical amplifier and a mode-locked laser emitting at 1.26 µm.
Picosecond pulse amplification up to a peak power of 42 W by a quantum-dot tapered optical amplifier and a mode-locked laser emitting at 1.26 µm.
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DOI：
10.1364/ol.40.000395
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发表时间：
2015-02
期刊：
影响因子：
3.6
通讯作者：
C. Weber;L. Drzewietzki;M. Rossetti;T. Xu;P. Bardella;H. Simos;C. Mesaritakis;M. Ruiz;I. Krestnikov;D. Livshits;M. Krakowski;D. Syvridis;I. Montrosset;E. Rafailov;W. Elsässer;S. Breuer
中科院分区：
文献类型：
--
作者：
C. Weber;L. Drzewietzki;M. Rossetti;T. Xu;P. Bardella;H. Simos;C. Mesaritakis;M. Ruiz;I. Krestnikov;D. Livshits;M. Krakowski;D. Syvridis;I. Montrosset;E. Rafailov;W. Elsässer;S. Breuer
我们通过主振荡器功率放大器配置实验研究了稳定皮秒短光脉冲的生成和放大，该主振荡器功率放大器配置由单片基于量子点的增益引导锥形激光器和放大器组成，发射频率为 1.26 µm，无需脉冲压缩、外腔、增益或 Q 开关操作。我们报告的峰值功率为 42 W，二阶非线性成像的品质因数为 38.5 W2，重复率为 16 GHz，相关脉冲宽度为 1.37 ps。
We experimentally study the generation and amplification of stable picosecond-short optical pulses by a master oscillator power-amplifier configuration consisting of a monolithic quantum-dot-based gain-guided tapered laser and amplifier emitting at 1.26 µm without pulse compression, external cavity, gain- or Q-switched operation. We report a peak power of 42 W and a figure-of-merit for second-order nonlinear imaging of 38.5 W2 at a repetition rate of 16 GHz and an associated pulse width of 1.37 ps.