TRANSMISSION OF 1 KW-CLASS CO2-LASER LIGHT THROUGH CIRCULAR HOLLOW WAVE-GUIDES FOR MATERIAL PROCESSING

被引：24

作者：

HONGO, A

MOROSAWA, K

SHIOTA, T

SUZUKI, K

IWASAKI, S

MIYAGI, M

机构：

[1] YAMAZAKI MAZAK CORP,TOKYO TSUKUBA RES & DEV CTR,TSUKUBA 305,JAPAN

[2] TOHOKU UNIV,FAC ENGN,DEPT ELECT COMMUN,SENDAI,MIYAGI 980,JAPAN

来源：

APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 15期

关键词：

D O I：

10.1063/1.105131

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

For the purpose of material processing, we have studied transmission characteristics of germanium-coated silver hollow waveguides with 1.5 mm-phi x 80 cm. The maximum input power was 1 kW and the transmission was 90% under straight condition. Steel plates 1.6 mm thick were cut by CO2 laser light through the hollow waveguide and the authors confirmed that this type of waveguide could deliver sufficient laser energy for material processing.

引用

页码：1582 / 1584

页数：3

共 5 条

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