Precise control of the laser repetition rate is desired when the laser pulses need to be synchronized with further ultrafast signals in the experiment, such as another laser, THz or synchrotron radiation. In the asynchronous optical sampling scheme (ASOPS), this repetition rate lock between two femtosecond lasers is slightly detuned for high-speed time-domain scanning. The ASOPS technique allows high-speed scanning over some nanoseconds of time delay without mechanical delay line. This is exploited in ultrafast time-domain spectroscopy of charge carrier kinetics, lattice vibrations, and other collective dynamic phenomena in solids, semiconductors, and gases.
We present how Menlo Systems product portfolio in fs lasers, synchronization electronics and fully integrated systems delivers unbeaten reliability and superior performance to various application fields, such as, terahertz spectroscopy, picosecond ultrasound, quality inspection, and ultrafast pump-probe spectroscopy.
当激光脉冲需要与实验中的其他超快信号（例如另一台激光器、THz或同步辐射信号）同步时，需要精确控制激光的重复频率。在高速扫描的异步光学采样方案（ASOPS）中，两个飞秒激光器之间的重复频率锁定并稍有偏差。ASOPS技术允许在没有机械延迟线的情况下，在几纳秒的时间延迟窗口上进行高速扫描。这种超快时域光谱可以用于研究固体、半导体、气体中的电荷载流子动力学、晶格振动以及其他集体动力学现象。 我们将介绍Menlo Systems在飞秒激光器、同步电子设备和完全集成化系统方面的产品组合，以及这些产品如何为各种应用领域：如太赫兹光谱、皮秒超声、质量检测和超快泵浦探针光谱，提供无与伦比的可靠性和卓越性能。
Menlo Systems诚挚地邀请相关领域的研究人员、学生、实验员以及所有对飞秒光纤激光器及其应用感兴趣的观众和朋友参加此次网络研讨会。