Increase in the internal optical loss with increasing pump current and the output power of quantum well lasers
- 作者: Sokolova Z.1, Veselov D.1, Pikhtin N.1, Tarasov I.1, Asryan L.2
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隶属关系:
- Ioffe Institute
- Virginia Polytechnic Institute and State University
- 期: 卷 51, 编号 7 (2017)
- 页面: 959-964
- 栏目: Physics of Semiconductor Devices
- URL: https://journals.rcsi.science/1063-7826/article/view/200660
- DOI: https://doi.org/10.1134/S1063782617070326
- ID: 200660
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详细
The operating characteristics of semiconductor quantum-well lasers, calculated with consideration for an increase in the internal optical loss in the waveguide region with increasing pump current, are presented. The condition of global electroneutrality in the structure is used. This condition consists in that the total charge of electrons in the 2D active region (quantum well) and bulk waveguide region (optical confinement layer) is equal to the total charge of holes in these two regions. Good agreement between the calculated and experimentally determined light–current characteristics is obtained.
作者简介
Z. Sokolova
Ioffe Institute
编辑信件的主要联系方式.
Email: zina.sokolova@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
D. Veselov
Ioffe Institute
Email: zina.sokolova@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
N. Pikhtin
Ioffe Institute
Email: zina.sokolova@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
I. Tarasov
Ioffe Institute
Email: zina.sokolova@mail.ioffe.ru
俄罗斯联邦, St. Petersburg, 194021
L. Asryan
Virginia Polytechnic Institute and State University
Email: zina.sokolova@mail.ioffe.ru
美国, Blacksburg, VA, 24061