Characterization of local laser bonding quartz to anodic aluminum oxide in light emission device

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• 作者：H. K. Lin ; S. Z. Hong ; B. F. Chung ; R. C. Lin
• 关键词：Laser ; Quartz ; Anodic aluminum oxide ; Bonding
• 刊名：Optical and Quantum Electronics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：49
• 期：1
• 全文大小：
• 刊物主题：Optics, Lasers, Photonics, Optical Devices; Electrical Engineering; Characterization and Evaluation of Materials; Computer Communication Networks;
• 出版者：Springer US
• ISSN：1572-817X
• 卷排序：49

文摘

A method is proposed for the bonding of quartz to anodic aluminum oxide by means of the localized heating effect induced by a focused laser beam. The characteristics of the bonding region are investigated by means of SEM, EDX and XRD. It is shown that given a laser power of 2 W, the bonding strength is equal to approximately 8 kg, and is thus higher than that achieved in a typical thermal bonding method (~5 kg). Overall, the results show that the proposed laser-bonding method provides a simple solution for the rapid and selective area bonding of quartz to anodic aluminum oxide.