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Regular version of the site

Book chapter

Investigation of microdisk and microring lasers based on InGaAs/GaAs QWDs by the interferometry method

P. 012093-1-012093-4.

The scanning interferometer method is used to measure the line width of microdisk
and microring lasers with a diameter of the resonator ranging from 15 to 50 μm and active area
based on InGaAs/GaAs quantum well-dots. Above the threshold, the spectral width of the line
did not exceed 3 pm for all samples under study.




In book

Vol. 1695: 7th International School and Conference "Saint Petersburg OPEN 2020": Optoelectronics, Photonics, Engineering and Nanostructures April 27-30, 2020, Saint Petersburg, Russian Federation. Bristol: Institute of Physics Publishing (IOP), 2020.