Search results
-
-
Title
-
FIBER BASED TOOLS FOR POLISHING OPTICAL MATERIALS
-
Author
-
Shahinian, Hossein
-
Date Created
-
2018
-
Subjects--Topical
-
Mechanical engineering, Optics
-
Description
-
In this dissertation, the development of alternative fiber based polishing tools for the finishing of precision freeform and aspherical optics is introduced. Freeform and aspherical optics, i.e. optics with varying radius of curvatures (ROC), are ...
-
-
Title
-
POSITIONING SENSOR BY COMBINING OPTICAL PROJECTION AND PHOTOGRAMMETRY
-
Author
-
Zheng, Benrui
-
Date Created
-
2014
-
Subjects--Topical
-
Optics, Engineering, Remote sensing
-
Description
-
Six spatial parameters, (x, y, z) for translation, and pitch, roll, and yaw for rotation, are used to describe the 3-dimensional position and orientation of a rigid body - the 6 degrees of freedom (DOF). The ability to measure these parameters is ...
