束偏轉角 的英文怎麼說
中文拼音 [shùpiānzhuǎnjiǎo]
束偏轉角
英文
beam deflection angle-
In this paper, dual - beam transmission problem that possess to a certainty included angle and gains the nonlinear schrdinger coupled equation ( nnlse ) in self - defocusing media is discussed
摘要自散焦介質中雙光束斜入射耦合能發生光束偏轉,通過數值模擬發現在非線性折射率不是均勻分佈時光束偏轉能降低抽運光功率並且偏轉角度不減小,在相同的功率條件下,能產生更大的偏轉。This paper designs an optical system based on above to measure the small angle of the laser beam. a non - polarized beam splitter ( npbs ) is used to split the incident beam into two branches, and a rhombic prism agglutinated by two right - angle prisms is placed to realize total internal reflection twice in each branch. it not only improves the measurement sensitivity and linearity, but also increases antinoise ability by the differential optics
本文正是基於這一原理設計了測量光束微小偏轉角的光路系統,用消偏振分光棱鏡將入射光分為兩路,並在兩路分別用兩個直角棱鏡組成的斜方棱鏡來實現兩次全內反射,不但提高了測量靈敏度和線性,還利用差分光路的特點提高了抗干擾能力。The basic model about a novel plane yoke and focusing performances when electron beam is making a large angle deflection are discussed
摘要討論了新穎的平面形偏轉線圈的基本結構模式及其在電子束大角度偏轉時所具有的聚焦特性。This method doesn ’ t need beam deflection device and can change the reference beam incidence angle with mechanical movement platform only. and the accuracy of system is not getting lower
這種方法不需要光束偏轉器件,只需要機械運動平臺,僅通過平臺的移動,就可以實現參考光束入射角度的變化,而且尋址的精確性並未降低。When there is an angular rate input, the fluid will deflect by the effect of coriolis acceleration
當有角速度輸入時,射流束在哥氏力的作用下發生偏轉,偏轉的大小和方向取決于輸入角速度。The beam steering angle is always small, about 2 ~ 3, and high resolution and orientation precision are required, so a high - precision optical small - angle measurement technique and system is imminently required to develop
由於該光束偏轉角一般比較小,大概在2 ~ 3 ,要求實現高的分辨力和定位精度,因此迫切需要研究一套高精度的光學小角度測量技術與系統。Small - angle measurement based on total internal reflection effect is a high - precision method. the s - and p - polarized components in reflection beam has different phase shift when total reflection occurs, which could be used to measure the incident angle
光學內反射法測量光束微小偏轉角是一種高精度的測角方法,它主要是利用光束在發生全反射時反射光中的s光和p光產生的相位差不同這一特點進行測角的。Beam steering characteristics of liquid crystal optical phased array ( lcopa ) is an important index evaluating its optical performance, and beam steering angle is the direct parameter indicating this
液晶光學相陣列的光束偏轉特性是評價其光學特性的一項重要指標,而光束偏轉角是直接評價這一特性的物理參數。In addition, an extended curve constraint is presented to replace the original triangulation and parameterization techniques and instead of the bezier - shaped displacement reference, the basic function with parameters to control the deformation area and the magnitude are used to surface deformation
其次,擴展了曲線幾何約束。舍棄了原有的利用三角剖分帶和局部參數化的方法,轉而利用基本函數定義的偏移曲線來生成表面的凸凹變形。The super slim cpt deals with two problems, one is to extend the deflection angle of electron beam and another is to minimize the length of glass shell, especially the length of funnel
摘要彩色顯像管的超薄型化涉及到兩方面的問題,其一是擴大電子束的偏轉角,其二是減小玻殼的長度,尤其是錐體玻殼的長度。分享友人