| 1. | Total internal reflections however , will be still handled physically correct
纯粹的内反射仍然依照物理规律。 |
| 2. | Skip reflections on inside ( except total internal reflection ) - this option is meant as a time saver , as it assumes that inside reflections are usually not that prominent in a rendering
禁止内部反射（除完全纯粹内反射之外）这个设置用于内反射不作为主要效果的场景。 |
| 3. | But if a substance with a higher index of refraction ? such as skin ? is pressed against the window , the light will be absorbed at the points of contact , a phenomenon called frustrated total internal reflection
但是如果有个折射率比较高的物质（例如皮肤）压住窗口，位于接触点的光就会被吸收，这个现象称为受抑内全反射。 |
| 4. | When only allows the total internal reflection beams focus on the small aperture , which is formed at the center of metal film coated on the bottom of solid immersion lens , the optical fields propagated from the aperture of different dimension is first simulated
根据衍射超分辨原理首次模拟出了底面镀有金属膜、中心留有通光微孔的固体浸没透镜的出射光场分布。 |
| 5. | In this thesis , we design and analyze a novel type of awg device with total internal reflection ( tir ) mirrors based on soi , which has characteristics of polarization compensation and compact structure . this structure is different from the conventional smit awg device
本文提出了一种基于soi材料、具有偏振补偿功能、结构紧凑的全内反射型结构的awg解复用器件，区别于传统的smit型awg器件。 |
| 6. | 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
光学内反射法测量光束微小偏转角是一种高精度的测角方法,它主要是利用光束在发生全反射时反射光中的s光和p光产生的相位差不同这一特点进行测角的。 |
| 7. | The polarization - dependent diffraction characteristics of the metallic echelle and the total internal reflection ( tir ) types of diffraction gratings are studied , and optimal design method based on the hybrid diffraction method is presented
针对目前衍射光栅器件在损耗、偏振敏感性等方面的不足，本文对金属反射型以及内全反射型凹面光栅的偏振相关的衍射特性进行了矢量分析，并基于混合衍射方法提出了更为准确有效的优化设计方法。 |
| 8. | The details are described as follows : 1 . the photonic bandgap theory based on total internal reflection ( tir ) pcfs filled with by high index material ( nlc ) is proposed for the first time . based on this theory , the effects of nlc - filled tir - pcfs on the transmission mechanism and propagation properties are studied using plane - wave method and full - vector fem
主要研究内容和成果包括以下基本方面: 1 、首次提出基于填充高折射率介质(液晶)的折射率引导型pcf的光子带隙理论分析方法,在此理论的指导下,采用平面波展开法和有限单元法研究了填充对光纤传导机制和传输特性的影响,研究结果表明液晶填充可以实现光子晶体光纤导光机制的转变。 |
| 9. | The efficient sppc had been performed with 1 - hz - repetition - rate 532nm nanosecond pulses , in which phase conjugate reflectivity as high as 21 . 5 % was obtained . when sppc were operated in ce : batio3 with 532nm , 632 . 8nm and 790nm cw lasers , the maximum sppc reflectivity of 54 . 1 % , 88 . 2 % and 80 . 5 % were obtained , respectively . unlike the results reported before that four - wave mixing by stimulated photorefractive backscattering ( spb - fwm ) only exists at short wavelengths while four - wave mixing by total internal reflection ( tir - fwm ) only exists at long wavelengths , both of these two mechanisms coexist at all wavelengths from 532nm to 790nm in our experiments
通过大量的实验全面研究了ce ： batio _ 3自泵浦位相共轭特性：在低重复频率( 1hz ) 、 532nm调q激光泵浦时最高获得了21 . 5的位相共轭反射率，而此前报道过的建立位相共轭脉冲光最低重复频率是10hz ；实验中发现在532nm 790nm波长范围内，在不同的波长激光泵浦时，同时存在两种自泵浦位相共轭机制：全内反射?四波混频( tir - fwm )和受激背向散射?四波混频( spb - fwm ) ；在连续激光泵浦时，对532nm 、 632 . 8nm和790nm三种波长，最高分别获得了54 . 1 、 88 . 2和80 . 5的位相共轭反射率；同时还研究了自泵浦位相共轭光的时间稳定性。 |
