带有遗传算法控制的SESAM的自动对准飞秒激光器

Conference Digest. 2000 Conference on Lasers and Electro-Optics Europe (Cat. No.00TH8505) Pub Date : 2000-09-10 DOI:10.1109/CLEOE.2000.910217

T. Itatani, M. Murakawa, Y. Kasai, H. Kikkawa, T. Higuchi

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引用次数: 0

摘要

只提供摘要形式。本文介绍了一种由遗传算法控制的飞秒自对准激光器。我们制作了一个基于精密紧凑的定位执行器的系统，其分辨率为/ sp1 μ m /m。在连续振荡的初始实验中，Ti:蓝宝石激光器的输出功率在3小时内提高了1.66倍，这与手动校准过程对应的爬坡方法相比。我们已经制作并演示了一个自动对准飞秒激光系统，其中包括一个SESAM反射镜。该系统可以利用双光子吸收探测器的信号进行遗传优化。

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Auto-aligned femtosecond lasers with a SESAM controlled by genetic algorithms

Summary form only given. This paper describes auto-aligned femtosecond lasers controlled by genetic algorithms (GAs). We made a system based on precise and compact positioning actuators with /spl mu/m resolution. The initial experiments for CW oscillation for a Ti:sapphire laser obtained 1.66 times higher output power with 3 hours, compared to a hill-top-climbing method which corresponds to manual alignment procedure. We have made and demonstrated an auto-alignment femtosecond laser system including a SESAM mirror. This system can be optimized by GA utilizing signals from a two-photon-absorption detector.

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Conference Digest. 2000 Conference on Lasers and Electro-Optics Europe (Cat. No.00TH8505)

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