Micromachined tunable diffraction grating for diverse imaging in integral field spectroscopy

• Main Author: Sanathanan, Muttikulangara Swaminathan
• Other Authors: Miao Jianmin
• Format: Theses and Dissertations
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Electrical and electronic engineering::Microelectromechanical systems; DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/103717; http://hdl.handle.net/10220/47391
• Institution: Nanyang Technological University

This report presents the design and development of micro-optical components for a computational imaging spectrometer. The main elements that were involved in the optical design include a microlens array that samples the spatial information and a diffraction grating that provides spectral informatio...