Continuous room-temperature operation of optically pumped InGaAs/InGaAsP microdisk lasers
- 1 January 1998
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 34 (24), 2333-2334
- https://doi.org/10.1049/el:19981639
Abstract
Optically pumped InGaAs/InGaAsP multiquantum well microdisk lasers wafer-bonded to sapphire lase continuously at room temperature. A threshold pump power of Pth = 1.1 mW at pump wavelength λ = 0.85 µm is measured for a 4.5 µm diameter disk with lasing emission wavelength near λ = 1.6 µm.Keywords
This publication has 1 reference indexed in Scilit:
- Room temperature operation of submicrometre radius disk laserElectronics Letters, 1993