Time-domain simulation of CMOS compatible micro-disk lasers

被引：0
|
作者：
Pemice, Wolfram H. P. [1 ]
Payne, Frank P. [1 ]
Gallagher, Dominic F. G. [2 ]
机构：
[1] Univ Oxford, Parks Rd, Oxford OX2 6UD, England
[2] Photon Design, Oxford OX4 1TW, England
来源：
PHOTONICS NORTH 2007, PTS 1 AND 2 | 2007年 / 6796卷
关键词：
FDTD method; laser modeling; micro-disk lasers;
D O I：
10.1117/12.779057
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We present a numerical framework for the simulation of lasers in the time domain. The algorithm is based on the finite-difference time-domain method, which has been extended to include material gain by using auxiliary differential equations for a frequency dependent conductivity. The algorithm is applied to the simulation of micro-disk lasers based on an erbium doped SiO2 material system in order to obtain a CMOS compatible fabrication process. Lasing behavior and lasing threshold is studied in two and three dimensions for single and multi-disk systems.
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页数：8
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