首页>
外国专利>
COMMON PATH MODE FIBER TIP DIFFRACTION INTERFEROMETER FOR WAVEFRONT MEASUREMENT
COMMON PATH MODE FIBER TIP DIFFRACTION INTERFEROMETER FOR WAVEFRONT MEASUREMENT
展开▼
机译:用于波前测量的公共路径模式光纤尖端衍射干涉仪
展开▼
页面导航
摘要
著录项
相似文献
摘要
Reference and test waves are directed in a common path mode in a fiber tip diffraction interferometer. A first fiber can be used to generate the reference wave and a second fiber can be used to generate the test wave. Each fiber can include a single mode fiber tip that defines a wedge at an end without a coating on end surface or a tapered fiber tip. The fiber tip diffraction interferometer can include an aplanatic pupil imaging lens or system disposed to receive both the test wave and the reference wave and a sensor configured to receive both the test wave and the reference wave.
展开▼