OPTICAL PROPAGATION LOSS REDUCTION IN ZNO THIN-FILMS UNDER CO2-LASER TREATMENT

被引：30

作者：

BERTOLOTTI, M

LASCHENA, MV

ROSSI, M

FERRARI, A

QIAN, LS

QUARANTA, F

VALENTINI, A

机构：

[1] UNIV ROMA 1,DIPARTIMENTO ELETTRON,ROME,ITALY

[2] ACAD SINICA,CHANGCHUN INST OPT & FINE MECH,CHANGCHUN,PEOPLES R CHINA

[3] UNIV BARI,DEPARTIMENTO FIS,I-70124 BARI,ITALY

来源：

JOURNAL OF MATERIALS RESEARCH | 1990年 / 5卷 / 09期

关键词：

D O I：

10.1557/JMR.1990.1929

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The reduction of propagation losses in ZnO thin film waveguides for integrated optics after CO2 laser treatment is studied. RHEED patterns show that the measured decrease of optical losses is accompanied by an increase of ordering after the laser treatment. The reordering depends on the initial film state and the laser irradiation conditions. © 1990, Materials Research Society. All rights reserved.

引用

页码：1929 / 1932

页数：4

共 4 条

[1] LASER ANNEALING OF ZNO THIN-FILMS [J].