A. Ghiti, W. Batty, E. O’Reilly, K. Heasman, A. Adams
{"title":"Dynamics and Linewidth Enhancement Factor in Long Wavelength Strained Layer Lasers","authors":"A. Ghiti, W. Batty, E. O’Reilly, K. Heasman, A. Adams","doi":"10.1364/qwoe.1989.tue10","DOIUrl":null,"url":null,"abstract":"We have shown previously the benefits of strained layer structures for low threshold current, high quantum efficiency, long wavelength lasers with high To [1]. In this paper we briefly review the benefits and consider the influence of strain on the relaxation oscillation frequency fr and the linewidth enhancement factor α. We find the relaxation oscillation frequency is enhanced in a strained layer laser, while α is reduced by comparison with a lattice-matched quantum well laser.","PeriodicalId":205579,"journal":{"name":"Quantum Wells for Optics and Optoelectronics","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Quantum Wells for Optics and Optoelectronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/qwoe.1989.tue10","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We have shown previously the benefits of strained layer structures for low threshold current, high quantum efficiency, long wavelength lasers with high To [1]. In this paper we briefly review the benefits and consider the influence of strain on the relaxation oscillation frequency fr and the linewidth enhancement factor α. We find the relaxation oscillation frequency is enhanced in a strained layer laser, while α is reduced by comparison with a lattice-matched quantum well laser.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
