正交相位 meaning in English
quadrature phase
Examples
- This chapter introduces one technique which based on encrypting the access of storage data , this can be done by coding the phase of reference beams by use of orthogonal - phase - code
介绍了一种基于对接入加密数据通道进行加密的方法，即对参考光的相位进行正交相位编码； 4 .双随机相位编码加密光存储。 - This chapter discusses two models of optical information channel of holographic system : intensity model and amplitude model , and discusses some methods overcoming noises by use of these two models . s . encypting holographic data storage based on orthogonal - phase - code multiplexing
详细讲述了光信道的两种模型：光强度模型和光幅度模型，并利用这两种模型讨论了克服噪声的一些措施； 3 .正交相位编码全息光存储。 - It is found that , tinder certain conditions , the first or the second perpendicular phase component of the multi - mode functional superposition stale ligh field can present any generalized nonlinear equal - power higher - power sum - squeezing effect which changes periodically
结果表明，在一定的条件下，该态的第一正交相位分量（即广义磁场分量）和第二正交相位分量（即广义电场分量）分别呈现出周期性变化的广义非线性等幂次高次和压缩效应。 - A study of the property of generalized nonlinear unequal - power nj - th power y - squeezing and nj - th power h - squeezing on a new type of multi - mode superposition state of the equal - intensity of symmetry superimposition state with distinguishable two quantum states light field . it was found that two quadrature phase - components of state always present cyclic - changed symmetry - complementary relation ; besides we can abtain that under the condition when nj = n , the result of document 26 and document 27 is only a special circumstance , but the result in this thesis is generalized appearance
结果发现：态， v恩)的两个正交相位分量的广义非线性不等幂次n _ j次方y压缩及n _ j次方h压缩效应总是呈现出周期性的对称互补关系：另外，文献26及文献27中的研究结果仅仅只是本文的一般性理论结果在压缩次数n _ j = n ( j = 1 ， 2 ， 3 ， … ， … ， q )这一条件下的特例。 - The results show that under the condition of the squeezing - power - number being an any even number or the pruduct of the squeezing - power - number and the total cavity - mode - number being an any even number , if some certain and fixed conditions are satisfied respectively by the initial phase of each mode in the state or the sum of the initial phase of each mode in the same state mentioned above , by the initial phase difference between any two components in the state , and by the sum of mean photon - numbers , which are modulated by the initial phase of each mode in the state mentioned , of all the single mode coherent states light field , the state can always display the effect of generalized nonlinear equal - power n - th power y - squeezing , or present the effect of generalized nonlinear equal - power n - th power h - squeezing , that changes alternatively and periodically
结果发现：在压缩次数取偶数或者压缩次数与腔模总数这两者之积取偶数的条件下，若各模的初始相位或者各模的初始相位和、态间的初始相位差以及受各模的初始相位调制的各单模相干态光场的平均光子数之总和等分别满足一定的取值条件，则态| ~ ( ( 4 ) ) _ q的第一和第二这两个正交相位分量总可分别呈现出周期性变化的、西北人学硕{ _学位论文摘要广义非线性等幂次n次方y压缩或者等幂次n次方h压缩效应。