标题：Stable and compact nanosecond pulse seed source with diode laser driven by a high-speed circuit and a temperature control circuit
作者：Wang X.; Wang B.; Guo S.; Cheng W.
作者机构：[Wang, X] Advanced Research Center for Optics, Shandong University, Jinan, 250100, China, School of Information Science and Engineering, Shandong Univ 更多
通讯作者地址：[Cheng, W] Advanced Research Center for Optics, Shandong UniversityChina;
关键词：Nanosecond pulse; Pulse seed source; Short pulse driver; Short pulse generator; Temperature control
摘要：We demonstrated a nanosecond pulse seed source with a diode laser (DL) of 1550 nm A short pulse generator and a short pulse driver came to form a high-speed circuit that drove the seed source. A temperature control circuit was employed to control the stability of the laser pulses. The experimental results provided that continuously adjustable 5 kHz to 25 MHz repetition frequency and 3.5 ns to 51 ns pulse duration were acquired. The fine tuning of pulse duration of seed signals was realized by adjusting the current of the laser in its operating current range. Stability of the output power over two hours was 0.13% at repetition frequency of 25 MHz and pulse duration of 3.5 ns, respectively. © 2018 Elsevier GmbH