公开(公告)号：US20150308892A1

公开(公告)日：2015-10-29

申请号：US14790483

申请日：2015-07-02

Applicant: Sichuan University

Inventor： Guoying Feng ,  Ke Yao ,  Hong Zhang ,  Shouhuan Zhou

IPC: G01J3/02 ,  G01J3/28

CPC classification number: G01J3/027 ,  G01J3/0224 ,  G01J3/2889 ,  G01J11/00

Abstract: An impulsive synchronization spectrometer based on adjustable time window, includes a synchronous controller, a pulse light source, a high speed collection card, a computer system, a first photoelectric detector, a second photoelectric detector and a testing optical path system; wherein the synchronous controller has four output terminals. The first output terminal is connected with the pulse light source; and the second output terminal is connected with a computer; the third output terminal and the fourth output terminal are respectively connected with two channels of the high speed collection card and respectively output two-channel signals of a third synchronous signal and a fourth synchronous signal respectively serving as external triggering signals of the two channels to control signals in the two channels of the high speed collection card, the first photoelectric detector and the second photoelectric detector are respectively connected with the two channels of the high speed collection card.

Abstract translation: 基于可调时间窗的脉冲同步光谱仪包括同步控制器，脉冲光源，高速采集卡，计算机系统，第一光电检测器，第二光电检测器和测试光路系统; 其中所述同步控制器具有四个输出端子。 第一个输出端与脉冲光源相连; 并且第二输出端子与计算机连接; 第三输出端子和第四输出端子分别与高速采集卡的两个通道相连，分别输出分别作为两个通道的外部触发信号的第三同步信号和第四同步信号的双通道信号以进行控制 高速采集卡的两个通道中的信号，第一光电检测器和第二光电检测器分别与高速采集卡的两个通道相连。