Fabrication of a Chalcogenide Glass Microlens Array for Infrared Laser Beam Homogenization

Fabrication of a Chalcogenide Glass Microlens Array for Infrared Laser Beam Homogenization

Infrared (IR) microlens arrays (MLA) have attracted increasing interest for use in infrared micro-optical devices and systems. However, the beam homogenization of IR laser light is relatively difficult to achieve because most materials absorb strongly in the IR wavelength band. In this paper, we pre...

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Bibliographic Details
Main Authors: Fan Zhang, Qing Yang, Hao Bian, Shaokun Wang, Minjing Li, Xun Hou, Feng Chen
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Materials
Subjects:
chalcogenide glass
infrared microlens
IR laser homogenizer
Online Access:https://www.mdpi.com/1996-1944/14/20/5952

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https://www.mdpi.com/1996-1944/14/20/5952

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