Abstract Passive mode-locked laser operation at 2012 nm based on Tm:YAG and GaAs-based saturable absorber mirrors is demonstrated. Continuous-wave mode-locking performance was observed, resulting in a pulse width of 47.9 ps and 117 mW average output power at 97.7 MHz. The mode-locked laser exhibits an excellent stability with a remarkably high extinction ratio of 72 dB above carrier.

中文翻译：

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具有 GaAs 基 SESAM 的连续波锁模 Tm:YAG 激光器

摘要 展示了基于 Tm:YAG 和 GaAs 可饱和吸收镜的 2012 nm 被动锁模激光操作。观察到连续波锁模性能，在 97.7 MHz 下产生 47.9 ps 的脉冲宽度和 117 mW 的平均输出功率。锁模激光器表现出优异的稳定性，具有比载波高 72 dB 的显着高消光比。