双波长共聚焦生物芯片扫描仪控制系统设计

Design for controlling system of doublewavelength confocal biochip scanner

简要介绍生物芯片、共聚焦生物芯片扫描仪原理,提出采用双波长激光同步扫描生物芯片的方法,快速获取两种荧光信息。详细介绍了采用DSP和FPGA相结合的控制系统的结构组成、功能实现,达到数据实时快速采集和传输。

The biochip and principles of confocal biochip scanner are introduced briefly. A novel way to obtain two kinds of fluorescent information is put forward, which is synchronously scanning the biochip by double-wavelength laser. The structure and functions of controlling system composed of DSP and FPGA is discussed particularly, so the data are collected and transmitted celerity real time.