Multiphysics modeling, sensitivity analysis, and optical performance optimization for optical laser head in additive manufacturing

Optical laser head is a key component used to shape the laser beam and to deliver higher power laser irradiation onto workpieces for material processing. A focused laser beam size and optical intensity need to be controlled to avoid decreasing beam quality and loss of intensity in laser material pro...

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Bibliographic Details
Main Authors: Yang, Jiaping, Yao, Xiling, Cai, Yuxin, Bi, Guijun
Other Authors: School of Mechanical and Aerospace Engineering
Format: Article
Language:English
Published: 2021
Subjects:
Online Access:https://hdl.handle.net/10356/146873
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Institution: Nanyang Technological University
Language: English