色偏振 的英文怎麼說
中文拼音 [shǎipiānzhèn]
色偏振
英文
chromatic polarization-
When stained with congo red and observed under polarized light, the amyloid has a characteristic " apple green " birefringence as seen here in a deposit around an artery in the heart
剛果紅染色,在偏振光下觀察,如圖所見在心臟一動脈周圍的沉積物,澱粉樣物質呈現典型的「蘋果綠」雙折射光。Using polarized light photography fix the dust mark of fuscous textile
用偏振光攝影固定深色紡織物上的灰塵痕跡The light transmitted by the analyzer will therefore predominate in red, and will have a pinkish hue.
因此由檢偏振鏡透射出來的光將以紅光為主,並有粉紅色。Because color isochromatic fringes appear in the stress model based on a plane polariscope in white light, we studied the problems systematically by a digital camera as image inputting device, digital image processing technique and bp artificial neural network. based on the work that has been reported before, a technique named five - step color phase shifting technique ( fcpst ) to acquire single isoclinics is presented
根據白光入射時應力模型在偏振儀光學系統中的等色線條紋是彩色的特點,本論文採用彩色數碼相機作為數據採集與輸入設備,結合彩色信息圖像處理和bp神經網路等新技術,對上述兩個難題進行了系統的研究,獲得以下成果:在綜合前人工作的基礎上,提出獲得全場單純的等傾角相圖的五步彩色相移法。By analysising the thin film system, polarization and absorption of material, the relation ship between these parameters and the chroma of the light engine system is built. then a programm is writen in c + + language to realize the method
通過分析該系統從光源到分色合色和投影鏡頭的膜系結構,偏振特性,材料吸收等對系統能量分佈的影響,建立了各個參數與系統色度之間的關系。Relevant theory is derived and explicit conditions for directly determining the isoclinic parameter in the range of [ 0 - 3i / 2 ] are given. a color camera records five isoclinic images coupled with isochromatics from a plane polariscope with five different settings in white light, respectively
其特點是在白光入射下平面偏振儀光學系統中,用彩色數碼相機採集包括背景光強在內的不同偏振場設置下的五幅彩色圖像,通過運算就可以得到[ 0 ? / 2 ]范圍內的等傾角。This rhomboid shaped crystal of calcium pyrophosphate, which appears bluish - white ( weak positive birefringence ) by polarized light with red plate
焦磷酸鈣菱形結晶在紅感光板偏振光下呈藍白色(弱正雙折射) 。They are basic foundations of this thesis because pif, achromatic wave plates and polarization beam splitter have indivisible relationship with the properties of birefringent crystals
無論是偏振干涉濾光片,還是消色散延遲片或者是偏振分束器,都是基於晶體的性質而設計的。所以本章是本論文的基礎之基礎。This thesis mainly discusses the devices based on crystal optics and polarization, which includes polarization interference filter ( pif ) used in the separation and combination systems of lcos, achromatic wave plates based on the similar principal of pif and the crystal polarization beam splitter
本論文將主要討論晶體偏振光學器件:用於lcos分合色的偏振干涉濾光片( pif ) ,基於pif原理的消色散延遲片和偏振分束器。The amyloid stains orange - red, but with polarized light, the amyloid has an " apple - green " birefringence as seen here
澱粉樣物質經染色后應為橙紅色,但是在偏振光下,澱粉樣物質如圖所示為「蘋果綠」雙折射。The general nonlinear propagation equations of four - lightwaves in birefringent fibers are deduced. the characteristics of polarization mode dispersion in 4 + 10gb / sdwdm system in dispersion - flattened fibers is studied. our results show that pmd exerts a detrimental influence on 4 x logb / sdwdm system in limiting transmission rate and the channel numbers
本論文研究波分復用( wdm )系統中偏振模色散的影響,主要工作包括下面兩個部分:一、導出了四波長光波在雙折射光纖中傳輸所滿足的一般非線性耦合方程;在此基礎上,研究色散平坦光纖中4 10gb sdwdm系統的偏振模色散特性,並且進一步研究了偏振模色散對不同通道間隔的4 10gb sdwdm系統的影響。On the basis of analyzing the several traditional algorithms, the efficient design method, the self - initiated weighted least squares ( swls ) combined with adaptive simulated annealing ( asa ), are proposed explicitly for the design of pif. this chebyshev criterion based optimal approximation method has not only very fast computing speed but also high accuracy and good controllability
在對這些演算法特性分析比較的基礎上,系統完整地提出適用於lcos投影分合色偏振干涉濾光片設計的最高效方法? ?自啟動權值最小二乘演算法( swls )結合自適應模擬退火演算法( asa ) 。Based on the propagation law of the cross - spectral density function in the space - frequency domain, the properties of polychromatic vector gsm beams through a paraxial optical abcd system are studied. the analytical propagation expressions for the cross - spectral density matrix of vector gsm beams passing through a paraxial optical abcd system are derived, which permits us to study the propagation properties of vector gsm beams, including the propagation - induced polarization changes, effect of the spectrum bandwidth and irradiance distributions in a unique way. there are some applications of the theoretical results
基於空間一頻率域中交叉譜密度函數的傳輸理論,研究了多色矢量gsm光束通過abcd光學系統傳輸時偏振特性的變化規律,首次推出了矢量高斯一謝爾模刑fgsm )光束通過近軸abcd光學系統交叉譜密度矩陣的傳輸公式,並對矢量gsm光束傳輸中偏振的變化、譜寬的影響和強度的分佈等進行了統一研究。It is proved that hyperbolic - secant pulses ( solitons ) have inherent ability to suppress pmd, this adaptive ability is due to the balance between nonlinear xpm effect and pmd effect. it is studied on the influence of polarization - mode dispersion on wdm system in this dissertation
大量研究已經證實了雙曲正割形脈沖(孤子)對偏振模色散具有本徵抑制能力,這種自適應能力歸功于交叉相位調制效應與偏振模色散效應之間達到平衡。In this paper, full color pif is also analyzed, and neotype full color pif with arbitrary azimuths for flat panel display ( fpd ) and projection display ( pd ) are elucidated in detail
詳細比較后發現,新型的全色偏振干涉濾光片在輸出光譜和色域范圍等方面都優于傳統的全色偏振干涉濾光片。Finally several beam models for the partially coherent beam are introduced, which include gsm beam, polychromatic vector gsm beam and partially polarized gaussian schell - model ( pgsm ) beam et al
闡述了描述部分相干光束的數學-物理模型,包括高斯-謝爾模型( gsm )光束、多色矢量高斯-謝爾模型光束和準單色矢量高斯-謝爾模型光束即準單色部分偏振高斯-謝爾模型( pgsm )光束。As an example, polarization changes in vector gsm beams propagating through a telescopic system have been analyzed and illustrated by numerical results. it has been found that propagation - induced polarization changes are non - uniform across the beam cross - section. for the symmetric gaussian spectrum, the effect of the bandwidth on the polarization is barely noticeable
以望遠鏡系統為例進行的數值分析表明,多色矢量gsm光束的偏振不再是均勻偏振,對源光譜為對稱分佈高斯型的多色矢量gsm光束,譜寬對光束偏振特性的影響不明顯。These colors will change into the complementary values when the analyzer is rotated through 90°.
當檢偏振鏡轉過90時,這些顏色就會變為它們各自的互補色。The basic optical requirement is a fine pencil or thin ribbon of highly collimated, monochromatic, polarized light.
基本的光學要求是要有一個高度準直的單色偏振光的細光束或薄光帶。The basic optical requirement is a fine pencil, or thin ribbon of highly collimated, monochromatic, polarized light.
基本的光學要求是要有一個高度準直的單色偏振光的細光束或薄光帶。分享友人