Single-mode microdisk laser with two ports for heptagonal coupled mode lasing

被引：1
|
作者：
Zou, Ling Xiu [1 ]
Huang, Yong Zhen [1 ]
Lv, Xiao Meng [2 ]
Ma, Xiu Wen [1 ]
Xiao, Jin Long [1 ]
Yang, Yang De [1 ]
Du, Yun [1 ]
机构：
[1] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China
[2] Sci & Technol Elect Informat Control Lab, Chengdu 610036, Sichuan, Peoples R China
来源：
ELECTRONICS LETTERS | 2015年 / 51卷 / 18期
基金：
中国国家自然科学基金;
关键词：
microdisc lasers; laser modes; optical waveguides; finite difference time-domain analysis; single-mode microdisk laser; heptagonal coupled mode lasing; two-port microdisk laser; radial waveguides; two-dimensional finite-difference time-domain methods; single transverse mode lasing; heptagonal mode field distribution; MICROCYLINDER LASERS; RADIATION-LOSS; MICROLASER; OUTPUT;
D O I：
10.1049/el.2015.1989
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 two-port microdisk laser connected to two radial waveguides is investigated using two-dimensional finite-difference time-domain methods for realising single transverse mode lasing with a heptagonal mode field distribution. Based on the experimental results, it is found that two-port microdisk lasers at the proper angles are easier to realise single transverse mode lasing compared with the one-port microdisk laser.
引用
收藏
页码：1442 / 1443
页数：2
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