POTASSIUM AND SILVER ION-EXCHANGED DUAL-CORE GLASS WAVE-GUIDES WITH GRATINGS

被引：16

作者：

LI, MJ

HONKANEN, S

WANG, WJ

LEONELLI, R

ALBERT, J

NAJAFI, SI

机构：

[1] UNIV MONTREAL,DEPT PHYS,MONTREAL H3C 3J7,QUEBEC,CANADA

[2] COMMUN CANADA,OTTAWA K2H 8S2,ONTARIO,CANADA

来源：

APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 23期

关键词：

D O I：

10.1063/1.104837

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A two-step double ion-exchange process is employed to produce dual-core waveguides in glass. First, potassium ion exchange is carried out at 400-degrees-C. Then, silver ion exchange is performed at 300-degrees-C. The fabricated waveguides have low losses, large single-mode regions, and more symmetrical profiles than single ion-exchanged waveguides. Etched gratings are also made in dual-core waveguides. Very high efficiencies are demonstrated in these waveguides.

引用

页码：2607 / 2609

页数：3

共 10 条

[1] WAVELENGTH AND POLARIZATION INSENSITIVE OPTICAL SPLITTERS FABRICATED IN K+/NA+ ION-EXCHANGED GLASS [J].