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非球面反射鏡

"mirror" in Chinese : n. 1.鏡；反射鏡。 2.反映；借鑒；榜樣。短語(yǔ)和例 ...
"aspheric-mirror" in Chinese : 非球面反射鏡
"aspheric" in Chinese : 不圓的; 非球面的; 非球面性
"aspheric corrector" in Chinese : 非球面校正鏡; 非球形校正器
"aspheric lens" in Chinese : 非球面鏡頭; 非球面透鏡
"aspheric lenses" in Chinese : 非球面透鏡
"aspheric reflector" in Chinese : 非球面反射鏡
"aspheric surfac" in Chinese : 非球面
"aspheric surface" in Chinese : 非球面
"in a mirror" in Chinese : 在鏡子里
"in the mirror" in Chinese : 鏡花水月; 在鏡中; 在鏡子
"into the mirror" in Chinese : 鬼鏡; 鏡中鬼影; 鏡中疑云; 鏡子中; 照出冤靈
"mirror" in Chinese : n. 1.鏡；反射鏡。 2.反映；借鑒；榜樣。 a concav ...
"mirror the" in Chinese : 鏡報(bào)
"mirror,the" in Chinese : 鏡子

Examples

Progress on testing large aspheric mirror with annular subaperture method
以環(huán)形子孔徑法檢測(cè)大口徑非球面主鏡的研究進(jìn)展
Aspheric mirrors and condensers in various diameters and relative apertures
各種不同口徑及相對(duì)孔徑的非球面鏡及非球面聚光鏡。
A new form generation method for ultra - precision axisymmetric aspheric mirrors is introduced
摘要介紹了軸對(duì)稱光學(xué)非球面鏡超精密加工的新方法。
Synchronized motion of the the fast tool servo , workpiece and the diamond tool produces ultra - precision axisymmetric aspheric mirrors
快速伺服機(jī)構(gòu)、工件以及金剛石刀具的同時(shí)運(yùn)動(dòng)，可以實(shí)現(xiàn)軸對(duì)稱非球面的超精密加工。
Several test results of other , nff - axis aspheric mirrors are also given . all of the mirrors have accuracy better than 1 / 40x , and have fulfilled the demands by designer
實(shí)踐證明，本文的研究適用于大口徑離軸非球面反射鏡的加工，有效地提高了非球面的加工效率和精度水平。
This dissertation presents improved methods for both testing results analysis and aspheric mirrors fabrication concerning computer controlled optical surfacing ( ccos ) technology to improve its efficiency and accuracy . a new ccos model based on " relative tool path " is proposed , and a method is developed to solve and evaluate fabricating parameters
目前ccos ( computercontrolledopticalsurfacing )技術(shù)被廣泛用于離軸非球面反射鏡的制造，本文針對(duì)該技術(shù)中涉及到的一些問(wèn)題開(kāi)展較為深入的研究，以進(jìn)一步提高離軸非球面的加工效率和精度。
The optical manufacturing for off - axis aspheric mirrors has become increasingly challenging for two reasons . the mirrors , in addition to being larger , are more aspheric and off - axis in order to meet the requirement of next generation space camera , which is commonly configured as three - mirror - anastigmat ( tma ) to get both wide fov and high resolution , and the required accuracy is more stringent
近年來(lái)，人們提出了“離軸三反消像散” ( tma )結(jié)構(gòu)來(lái)滿足下一代空間相機(jī)“詳查”和“寬覆蓋”的技術(shù)要求，該結(jié)構(gòu)中要求使用三塊離軸非球面反射鏡，而大口徑、高精度離軸非球面反射鏡的制造技術(shù)是研制tma結(jié)構(gòu)空間相機(jī)的主要技術(shù)瓶頸之一。
Asm 1 . 0 contains the entire ccos process , including best - fit sphere calculating , profiler test and anslysis , virtual grinding and polishing , cnc grinding and polishing , etc . as results , the manufacturing process of a f / 1 . 17 , 770mm x 200mm rectangular even high order off - axis aspheric mirror is presented as an example in detail
最后，比較詳細(xì)地介紹了770mm 200mm ， f 1 . 17高次離軸非球面反射鏡的加工、檢驗(yàn)過(guò)程，加工后200mm口徑范圍內(nèi)加工精度達(dá)到0 . 013 rms ，完全滿足了設(shè)計(jì)要求。