Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dagan Hathaway"'
Publikováno v:
Micromachines, Vol 13, Iss 11, p 1934 (2022)
The low cross-plane thermal conductivity of quantum cascade lasers (QCLs) is a significant limitation in their Continuous-Wave (CW) performance. Structural parameters such as individual layer thicknesses and interface density vary for QCLs with diffe
Externí odkaz:
https://doaj.org/article/546e59ae305147eb85053bdca8d04c5a
Autor:
Dagan Hathaway, Monas Shahzad, Tamil S. Sakthivel, Matthew Suttinger, Rowel Go, Enrique Sanchez, Sudipta Seal, Hong Shu, Arkadiy Lyakh
Publikováno v:
AIP Advances, Vol 10, Iss 8, Pp 085104-085104-4 (2020)
Output facet temperatures of an uncoated high power continuous-wave quantum cascade laser (QCL) emitting at 8.5 μm were measured by using micro-Raman thermometry. The rate of the measured temperature changes with the injected electrical power increa
Externí odkaz:
https://doaj.org/article/6088d49023e148b1914bcac07792749c
Autor:
Monas Shahzad, Arkadiy Lyakh, Matthew Suttinger, Dagan Hathaway, Luke Milbocker, Rowel Go, Jonathan R. Brescia, Enrique Sanchez
Publikováno v:
Optical Engineering. 59
Quasicontinuous wave operation of midinfrared quantum cascade lasers are shown to have increased average output power with good beam quality. The ability to enhance average power by a significant fraction of CW power motivates the development of a mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf9939c992e71af8bd8cbfdd726af269
https://doi.org/10.1117/1.oe.59.10.106111
https://doi.org/10.1117/1.oe.59.10.106111
Autor:
Monas Shahzad, Matthew Suttinger, Tamil S. Sakthivel, Enrique Sanchez, Hong Shu, Dagan Hathaway, Rowel Go, Sudipta Seal, Arkadiy Lyakh
Publikováno v:
AIP Advances, Vol 10, Iss 8, Pp 085104-085104-4 (2020)
Output facet temperatures of an uncoated high power continuous-wave quantum cascade laser (QCL) emitting at 8.5 μm were measured by using micro-Raman thermometry. The rate of the measured temperature changes with the injected electrical power increa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::679b84d91a4d95d48fd962d273b97a4d
https://doaj.org/article/6088d49023e148b1914bcac07792749c
https://doaj.org/article/6088d49023e148b1914bcac07792749c