dc.contributor.author | Donegan, John | en |
dc.contributor.author | Mc Closkey, David | en |
dc.date.accessioned | 2021-09-28T21:27:44Z | |
dc.date.available | 2021-09-28T21:27:44Z | |
dc.date.issued | 2021 | en |
dc.date.submitted | 2021 | en |
dc.identifier.citation | Mckenna, R. and Corbett, S. and Naimi, S.T. and Mickus, D. and Mccloskey, D. and Donegan, J.F., Thermoreflectance Imaging of Semiconductor lasers with a Numerical Thermal Model, IEEE Journal of Selected Topics in Quantum Electronics, 2021 | en |
dc.identifier.other | Y | en |
dc.description | PUBLISHED | en |
dc.description | cited By 0 | en |
dc.description.abstract | 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 wide ridge can be determined.
Experimental temperature profiles along the ridge and in the lat-
eral direction are provided. A 2D numerical model is developed to
simulate the steady state thermal distributions in the laser. There
is good agreement between the experiment and simulation. This
technique allows for high-resolution imaging and will be useful
where hot spots occur on laser devices. | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | IEEE Journal of Selected Topics in Quantum Electronics | en |
dc.rights | Y | en |
dc.subject | CCD-thermoreflectance imaging | en |
dc.subject | temperature maps | en |
dc.subject | Experimental temperature profiles | en |
dc.subject | Semiconductor lasers | en |
dc.title | Thermoreflectance Imaging of Semiconductor lasers with a Numerical Thermal Model | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/jdonegan | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/dmcclosk | en |
dc.identifier.rssinternalid | 233773 | en |
dc.identifier.doi | http://dx.doi.org/10.1109/JSTQE.2021.3110884 | en |
dc.rights.ecaccessrights | openAccess | |
dc.identifier.orcid_id | 0000-0002-5240-1434 | en |
dc.identifier.uri | http://hdl.handle.net/2262/97152 | |