Design and simulation of GRIN objective lenses for an imaging fiber based speckle metrology system

• Main Authors: Prasad, A. S. Guru, Haridas, Aswin, Chan, Kelvin H. K., Murukeshan, V. M., Prabhathan, P.
• 其他作者: Hatta, Agus M.
• 格式: Conference or Workshop Item
• 語言: English
• 出版: 2018
• 主題: DRNTU::Engineering::Mechanical engineering; Speckle Imaging; Fiber Optic Metrology
• 在線閱讀: https://hdl.handle.net/10356/90192; http://hdl.handle.net/10220/47209
• 機構: Nanyang Technological University

Gradient-Index (GRIN) lenses are characterized by its small diameter and length, enabling them to be an effective lens for an integrated probe based imaging system. For a speckle-based surface metrology system, the imaging lens plays an important role in deciding the statistical dimensions of the sp...