The absorption characteristic of titanium alloys irradiated by quasi-continuous-wave laser

被引：1

作者：

Tian, Chang-Yong ^{[1
]}

Wang, Xiao-Jun ^{[1
]}

Zhang, Yuan-Hua ^{[1
]}

Cui, Da-Fu ^{[1
]}

Peng, Qin-Jun ^{[1
]}

Xu, Zu-Yan ^{[1
]}

机构：

[1] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Funct Crystal & Laser Technol, Beijing 100190, Peoples R China

来源：

FIFTH INTERNATIONAL SYMPOSIUM ON LASER INTERACTION WITH MATTER | 2019年 / 11046卷

关键词：

METALS;

D O I：

10.1117/12.2524282

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The absorption characteristic is an important factor for laser machining. A laser absorption rate experimental platform of titanium alloy is established using the integrating sphere-photodiode system. A Quasi-Continuous-Wave (QCW) pulsed Nd: YAG laser is used as the laser source, operating at a repetition rate of 400 Hz and pulse duration of 200 mu s. The purpose of our study was to show the characteristic of QCW. Experimental results show that higher absorption efficiency is caused by higher peak power of the pulse, which would benefit for the performance of laser machining. A Quasi-Continuous-Wave (QCW), absorption characteristic, titanium alloys

引用

页数：4

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