SPONTANEOUS EMISSION COUPLING TO RADIATION AND GUIDED MODES OF PLANAR WAVE-GUIDE STRUCTURES

被引：3

作者：

JANZ, CF

MCMULLIN, JN

机构：

[1] TELECOMMUN RES LABS,EDMONTON,AB T5K 2P7,CANADA

[2] UNIV ALBERTA,DEPT ELECT ENGN,EDMONTON,AB,CANADA

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1995年 / 31卷 / 07期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1109/3.391100

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：

A general analysis of spontaneous emission in the vicinity of a symmetric slab dielectric waveguide is presented using explicit energy-normalized functions for the complete set of bound and radiating TE and TM modes. Expressions for the spontaneous emission rates are derived for each mode type, and calculated results are presented illustrating the emission behavior as a function of the position of the radiating atom, for various slab waveguides, The model is used to analyze the spontaneous emission coupling efficiency to guided modes in planar erbium-doped amplifier structures. Spontaneous emission factors for the TE and TM modes are calculated for the cases of erbium doping of the core and of the cladding.

引用

页码：1344 / 1353

页数：10

共 24 条

[1] ON THE SPONTANEOUS LIFETIME CHANGE IN AN IDEAL PLANAR MICROCAVITY - TRANSITION FROM A MODE CONTINUUM TO QUANTIZED MODES [J].