论文部分内容阅读
针对EAST托卡马克等离子体中波红外与可见光集成诊断系统进行了设计。系统采用独特的光路形式,使成像指标满足的同时,尽量避免光学元件受到辐射和污染;通过采用分色方式,实现中波红外与可见光两路同口径、同视场成像,提高了观测效率。最终设计完成了通光口径3 mm,视场58°×47°的广角红外与可见等离子成像系统。装调后对各项指标测试结果表明,系统性能达到设计要求。通过对EAST托卡马克装置的放电过程成像实验表明,系统红外与可见两路实现了广角、清晰等离子成像。
The EAST tokamak plasma medium wave infrared and visible light integrated diagnostic system was designed. The system uses a unique optical path, the imaging index to meet the same time, try to avoid the optical components by radiation and pollution; through the use of color separation methods to achieve both infrared and visible light of the same caliber, the same field of view, to improve the observation efficiency. The final design completed the wide-angle infrared and visible plasma imaging system with 3 mm diameter aperture and 58 ° × 47 ° field of view. After loading and adjusting the indicators on the test results show that the system performance to meet the design requirements. Through the discharge process of EAST tokamak device imaging experiments show that the system infrared and visible two ways to achieve a wide-angle, clear plasma imaging.