High Repetition Rate Ti:Sapphire Laser Mode-Locked by InP Quantum-Dot Saturable Absorber
High Repetition Rate Ti:Sapphire Laser Mode-Locked by InP Quantum-Dot Saturable Absorber
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采用 InP 量子点可饱和吸收体锁模的高重复率 Ti:Sapphire 激光器
DOI：
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发表时间：
2011
影响因子：
2.6
通讯作者：
E. Rafailov
中科院分区：
文献类型：
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作者：
M. Butkus;G. Robertson;G. Maker;G. Malcolm;C. Hamilton;A. Krysa;B. Stevens;R. Hogg;Y. Qiu;T. Walther;E. Rafailov
我们报道了第一次演示的钛：蓝宝石激光器锁模与量子点锁模器（QDM）在重复频率高达1.77 GHz的8 ps的脉冲宽度和400 mW的平均输出功率。到目前为止，在我们的实验中，使用基于量子阱的锁模器，仅可实现高达300 MHz的重复率。我们表明，QDM可以支持锁模在很宽的重复率范围从100 MHz到1.8 GHz。
We report the first demonstration of a Ti:sapphire laser mode-locked with a quantum-dot mode-locker (QDM) at repetition rates up to 1.77 GHz with 8-ps pulse duration and 400-mW average output power. So far, with quantum-well-based mode-lockers, a repetition rate of only up to 300 MHz has been achievable in our experiments. We show that QDM can support mode-locking in a wide range of repetition rates from 100 MHz to 1.8 GHz.