Study of the emission from a microdisk laser monolithically integrated with an optical waveguide
Fedosov I.S.1, Fominykh N.A.1, Kryzhanovskaya N.V1, Makhov I.S.1, Mintairov S.A.2, Kalyuzhny N.A.2, Solodovnik M.S3, Chernenko N.E.3, Shandyba N.A.3, Zhukov A.E1
1HSE University, St. Petersburg, Russia
2Ioffe Institute, St. Petersburg, Russia
3Southern Federal University, Rostov-on-Don, Russia
Email: isfedosov@hse.ru, igor-fedosov-2000@yandex.ru
The power and spectral characteristics of the radiation of a semiconductor microdisk laser with a diameter of 40 μm, monolithically integrated with an optical waveguide, have been studied. To reduce absorption in the waveguide, current pumping was used. In the light-current dependence, features associated with the onset of generation at a longer-wavelength resonance are observed. When this resonance falls within the region of weak waveguide absorption, an increase in output power is observed. Applying a forward bias to the waveguide makes it possible to increase the extracted power by more than 1.5 times. Keywords: whispering gallery modes, microdisk laser, conjugate waveguide, mode switching.
- C.P. Dietrich, A. Fiore, M.G. Thompson, M. Kamp, S. Hofling. Laser Photon. Rev., 10 (6), 870 (2016). DOI: 10.1002/lpor.201500321
- N. Kryzhanovskaya, A. Zhukov, E. Moiseev, M. Maximov. J. Phys. D: Appl. Phys., 54 (45), 453001 (2021). DOI: 10.1088/1361-6463/ac1887
- B. Guilhabert, J. McPhillimy, S. May, C. Klitis, M.D. Dawson, M. Sorel, M.J. Strain. Optics Lett., 43 (20), 4883 (2018). DOI: 10.1364/OL.43.004883
- N.V. Kryzhanovskaya, S.A. Blokhin, I.S. Makhov, E.I. Moiseev, A.M. Nadtochiy, N.A. Fominykh, S.A. Mintairov, N.A. Kalyuzhny, Yu.A. Guseva, M.M. Kulagina, F.I. Zubov, E.S. Kolodezny, M.V. Maksimov, A.E. Zhukov. FTP, 57 (3), 202 (2023). (in Russian). DOI: 10.21883/FTP.2023.03.55634.4727
Подсчитывается количество просмотров абстрактов ("html" на диаграммах) и полных версий статей ("pdf"). Просмотры с одинаковых IP-адресов засчитываются, если происходят с интервалом не менее 2-х часов.
Дата начала обработки статистических данных - 27 января 2016 г.