Browsing by Subject "Semiconductor lasers"
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Characterization, Simulation and Optimization of Surface Etched Slotted Tunable Laser Diodes
(Trinity College Dublin. School of Physics. Discipline of Physics, 2018)The past decades have seen near exponential growth in internet traffic. To meet this growth, optical communication networks continue to branch deeper into network architectures, replacing electrical based communication. ... -
Single mode lasers based on slots suitable for photonic integration
(2011)The re-growth free single mode lasers based on etched slots suitable for photonic integration are presented in this paper. The fabricated 650?m long laser exhibits a threshold current and a slope efficiency of about 32mA ... -
Thermoreflectance Imaging of Semiconductor lasers with a Numerical Thermal Model
(2021)High resolution surface temperature maps of a slotted surface grating laser operating at approx. 1550 nm are obtained by means of CCD-thermoreflectance imaging. The resolution is such that the temperature of the 2 μm ...