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Title: Design and fabrication of diffractive optical elements for laser beam shaping
Authors: Ye, Jianyu.
Keywords: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Issue Date: 2003
Abstract: This project explores the area of hologram optimization algorithms. Optimization is the process of attempting to find an optimal solution of computer-generated hologram (CGH) in a reasonable time for the usage of converting an input Gaussian beam to Bessel beam. The objective of this thesis is to find an efficient algorithm applied in the diffractive optical element (DOE) design. Two global algorithms, two local search methods and one hybrid algorithm are investigated and the optimization results are compared. Their merits and demerits are discussed.
Rights: Nanyang Technological University
Fulltext Permission: restricted
Fulltext Availability: With Fulltext
Appears in Collections:EEE Theses

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