| 1. | Diffractionlimited aspheric collimation lens
衍射极限非球面准直透镜 |
| 2. | The obvious question becomes : is this diffraction limited or not
现在问题变成：这个是不是衍射极限的作用？ |
| 3. | This optic is diffraction limited at the center field but not at the edge
衍射极限只在中心部分起了作用而不是边缘。 |
| 4. | The system has the advantage of light weight , simply structure and near diffraction limited imaging quality
该系统重量轻，结构简单，成像质量接近衍射极限。 |
| 5. | Broad - area laser diode with 0 . 02 nm bandwidth and diffraction limited output due to double external cavity feedback
带宽近衍射极限输出的双外腔反馈半导体激光器 |
| 6. | This in turn leads up to asking the question of exactly how large is the diffraction limited field of view
反过来，又引出一个新的问题，衍射极限的视角到底有多大？ |
| 7. | When we use the term diffraction limited , we must also qualify where in the telescope field of view this is happening
当我们使用衍射极限这个概念时，我们必须限定是在望远镜的哪一个部分。 |
| 8. | The images will look different than they did before because we are now approaching the resolution limit ( the “ diffraction limit ” ) of the microscope
图片看上去会与处理前有不同，因为我们面临显微镜分辨率的极限(衍射极限） 。 |
| 9. | The preliminary conclusion shows that the maximum rate of compression ratio changes is about 2 % and the change rate is less when the peak - to - valley value of wavefront aberration is less than a quarter of wavelength and incident angle is properly
脉冲压缩光栅对系统达到衍射极限时，在选择适当的入射角度时，光栅波像差所引起的脉冲压缩比变化并不大。 |
| 10. | When a larger waist w of the incident gaussian beam and a shorter focal length / of the lens are chosen , we can obtain an extremely - small dark spot size of the focused hollow beam , even approach the diffraction limit
当选择较大的入射准直高斯光束的束腰w _ 0和较短的薄透镜焦距f时，可以在焦平面上产生一个很小的dss (或束半径r _ 0 ) ，甚至可以接近衍射极限。 |
