The detection of weak optical signal
Tao Song · Electronic Instrumentation Customers · 2009
In this paper,it has been presented the composition of the weak signal detect system.At the present,the general way of weak signal detect is through optical-electrical converter by which optical signal can be converted into electrical signal,then signal can be detected by the weak signal detect technology.The technology of opto-electrical convert and faint signal detect will be narrated in detail.