光纤倒像器和面板
产品概述
光纤倒像器和光纤面板都属于光纤传像元件，由众多直径为um级的光导纤维规则排列组成，在传像过程中以单根光纤为最小单元，将输入面的图像划分为一个个独立像元、获取其光强度信息并传到元件的另一端，在输出端形成与输入端相关的图像，从而实现传像。光纤倒像器和光纤面板在微光像增强器中主要作用是将荧光屏转换得到的光学图像输出，其性能的优劣对像增强器的成像性能起着至关重要的作用。
技术特色
光纤倒像器实现倒像图像传输，而光纤面板实现正向图像传输，能够满足不同夜视装备的使用需求。
参数罗列
光纤中心距： ≤6um
膨胀系数：（20~450℃）（87±2）x10-7/℃
数值孔径 ：＞0.65
分辨力 ： 120/100 lp/mm
剪切畸变： ≤30um
像位移：≤200um
放大率 ：1±0.02
应用领域
微光像增强器、紫外像增强器等。
Fiber Image Inverter And Panel
Product Overview
The fiber image inverter and the optical fiber panel are both optical fiber image transmission components, which are composed of many optical fibers with a diameter of um level arranged regularly. In the process of image transmission, a single optical fiber is used as the smallest unit to divide the image of the input surface into independent picture elements, obtains its light intensity information and transmits it to the other end of the component, and forms an image related to the input end at the output end, thereby realizing image transmission.
The main function of the fiber image inverter and the optical fiber panel in the low-light image intensifier is to output the converted optical image from the fluorescent screen, and the quality of its performance plays a crucial role in the imaging performance of the image intensifier.
Technical Features
The fiber image inverter realizes inverted image transmission, while the optical fiber panel realizes forward image transmission, which can meet the needs of different night vision equipment.
Parameter List
Fiber center distance ：≤6um
Expansion coefficient： (20~450℃) （87±2）x10-7/℃
Numerical aperture ：＞0.65
Resolution ：120/100 lp/mm
Shear distortion： ≤30um
Image shift： ≤200um
Magnification：1±0.02
Application Fields
Low-light image intensifier, UV image intensifier, etc.