Flash-lamp-pumped picosecond Nd:YAG regenerative amplifier

A flash-lamp-pumped Nd

Passive Q-Switching in a Flash-Lamp Pumped Nd∶YAG Laser with Ion-Implanted GaAs Wafer

A passive Q-switched flash-lamp-pumped Nd:YAG laser with the ion-implanted semi-insulating GaAs water is reported．The wafer is implanted with 400keV As~+ ions in the concentration of 10~(16)cm~(-2). Using GaAs wafer as an absorber and an output coupler．62ns pulse duration of single pulse is obtained.

A new half-flash architecture for high speed video ADC

In this paper a new half-flash architecture for high speed video ADC is presented. Based on a high speed single-way analog switch circuit, this architecture effectively reduces the number of elements. At the same lime no sacrifice of speed is needed compared with the normal half-flash structure.

TI TMS320C6713 DSP板Flash二级装载程序设计

DSP系统的程序都是保存在非易失性存储器中,系统启动的时候,程序加载到系统的RAM中去执行。本文详细描述了TITMS320C6713DSP板以Flash作为引导存储器,采用二级装载的办法来实现程序的加载,并给出了数据传输的代码片断。文章介绍的这种二级装载的方法也可以应用于C6000系列其他型号的处理器。

AT91RM9200与Compact Flash接口电路及其驱动程序设计

介绍了基于ARM920T内核的AT91RM9200处理器与Compact Flash卡的接口电路以及Compact Flash卡驱动程序的编写、调试.提出了一种适合数据流量大、实时性能要求高的现场实时数据采集、事后PC机做分析处理的实时数据采集系统。