In order to observe tiny impurities on the film on-line,we have developed an on-line instrument for observing the film by choosing and matching the low-light-level image intesifier and lens,also making mechanical design.
为实现对胶片上微小杂质的在线观察,通过对微光像增强器和镜头进行选配并设计相关机械结构从而研制了一套胶片在线观察仪器。
Relation between signal-to-noise ratio of LLL image intensifier and voltage of MCP
微光像增强器信噪比与MCP电压关系
A imported signal to noise ratio(SNR)tester for LLL image intensifiers is reconstructed.
对一台进口的微光像增强器信噪比 (SNR)测试仪进行了改造 ,重新研制和设计了测试仪的信号处理模块、计算机系统和测试软件 ,采用硬件滤波、软件数字滤波和快速傅立叶变换 (FFT)相结合的方法实现了像增强器信噪比测试。
A luminance gain and equivalent background input (EBI) test set for LLL image intensifiers was developed.
研制了一台微光像增强器亮度增益和等效背景照度测试仪,对测试仪的总体结构、光学系统、机械结构、信号处理模块和计算机软硬件等部分进行了设计,采用测试入射像增强器阴极面光通量和荧光屏输出光通量之比的方法实现了像增强器的亮度增益测试,合理的结构设计保证了一台仪器对两个参量的测试。
Theoretical limit for SNR of LLL image intensifiers;
微光像增强器信噪比理论极限问题研究
Theoretical limit for photocathode sensitivityof image intensifier;
微光像增强器光阴极灵敏度理论极限问题研究
X-ray image intensifier is a high-technical photoelectric imaging product, which can convert and intensify low X-ray image into visible image for human eyes.
X光像增强器是一种新颖的光电成像器件，其综合能力甚佳，用途很广。
Relation between signal-to-noise ratio of LLL image intensifier and voltage of MCP
微光像增强器信噪比与MCP电压关系
Research on Luminance Characteristics and Testing Technology of Low Light Image Intensifier Fluorescence Screen;
微光像增强器荧光屏发光特性及测试技术研究
Analysis of Mass Pollution Gen.Ⅱ Inverter Low-Light-Level Image Intensifier
二代倒像微光像增强器管内质量污染分析
Research on High Speed Gated Image Intensifier Driving Technologies;
高速选通型微光像增强器驱动技术的研究
High-speed Pulse Gated Power Supply Technology for Advanced Image Intensifiers
微光像增强器高速脉冲门控电源技术的研究
On-line testing method of proximity distance for LLL image intensifier
微光像增强器近贴距离在线测试方法研究
In the second chapter, the principle, characteristics, types and parameters of LLL image intensifier are introduced.
第二章介绍了微光像增强器的原理、特性、种类及性能参数。
In the second chapter, the principle, characteristics, types and parameters of LLL image intensifier are introduced. The measurement principle and methods about parameters are also emphasized.
第二章介绍了微光像增强器的原理、特性、种类、性能参数及其相应的测试原理和方法。
electro-optical X-ray image intensifier
光电Ｘ射线影像增强器
fibre optic image intensifier
纤维光学图像增强器
Design of image intensifier shutter controller based on lidar system
激光雷达中像增强器快门控制器设计
Low-Level-Light Video Image Enhancement System Based on FPGA
基于FPGA的微光视频图像增强系统
microchannel-plate inverter image intensifier
微通道板变换式像增强器
fibre optically coupled cascaded image intensifier
光纤耦合级联式图像增强器
mobile image intensifier X-ray system
流动影像增强器Ｘ光系统
PREPARATION OF THICK TRI ALKALI PHOTOCATHODE FOR ?φ25/25 IMAGE INTENSIFIER
φ25/25像增强器的厚三碱光电阴极制备
image amplifier
图像放大器，影像增强器
Ion barrier film quality of LLL image intensifier tube
微光像增强管离子阻挡膜质量测试技术研究