A. E. Zhukov, N. V. Kryzhanovskaya, È. I. Moiseev, A. M. Nadtochiy, M. V. Maksimov, A. S. Dragunova, “Impact of substrate in calculating the electrical resistance of microdisk lasers”, Fizika i Tekhnika Poluprovodnikov, 2021, Volume 55, Issue 2,Pages <nobr>195

This article is cited in 1 paper

Semiconductor physics

Impact of substrate in calculating the electrical resistance of microdisk lasers

A. E. Zhukov^a, N. V. Kryzhanovskaya^a, È. I. Moiseev^a, A. M. Nadtochiy^ab, M. V. Maksimov^ac, A. S. Dragunova^a

^a National Research University "Higher School of Economics", St. Petersburg Branch, Saint Petersburg, Russia
^b Ioffe Institute, Saint Petersburg, Russia
^c Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, Saint Petersburg, Russia

Abstract: Analytical expressions are presented and used to analyze the components of the electrical resistance of injection microdisk lasers depending on the size of the microdisk resonator, the parameters of the substrate, and the geometry of the contact to it.

Keywords: microlaser, microdisk resonator, electrical resistance, current spreading, current crowding.

Received: 07.10.2020
Revised: 17.10.2020
Accepted: 17.10.2020

DOI: 10.21883/FTP.2021.02.50508.9530