[HTML][HTML] Nanoscale thermal transport. II. 2003–2012
A diverse spectrum of technology drivers such as improved thermal barriers, higher
efficiency thermoelectric energy conversion, phase-change memory, heat-assisted magnetic …
efficiency thermoelectric energy conversion, phase-change memory, heat-assisted magnetic …
Room temperature quantum cascade lasers with 27% wall plug efficiency
Using the recently proposed shallow-well design, we demonstrate InP based quantum
cascade lasers (QCLs) emitting around 4.9 μ m with 27% and 21% wall plug efficiencies in …
cascade lasers (QCLs) emitting around 4.9 μ m with 27% and 21% wall plug efficiencies in …
[HTML][HTML] Quantum cascade laser absorption spectroscopy as a plasma diagnostic tool: An overview
S Welzel, F Hempel, M Hübner, N Lang, PB Davies… - Sensors, 2010 - mdpi.com
The recent availability of thermoelectrically cooled pulsed and continuous wave quantum
and inter-band cascade lasers in the mid-infrared spectral region has led to significant …
and inter-band cascade lasers in the mid-infrared spectral region has led to significant …
Quantum cascade lasers that emit more light than heat
For any semiconductor lasers, the wall plug efficiency, that is, the portion of the injected
electrical energy that can be converted into output optical energy, is one of the most …
electrical energy that can be converted into output optical energy, is one of the most …
Direct visualization of thermal conductivity suppression due to enhanced phonon scattering near individual grain boundaries
Understanding the impact of lattice imperfections on nanoscale thermal transport is crucial
for diverse applications ranging from thermal management to energy conversion. Grain …
for diverse applications ranging from thermal management to energy conversion. Grain …
[HTML][HTML] Anisotropic and inhomogeneous thermal conduction in suspended thin-film polycrystalline diamond
While there is a great wealth of data for thermal transport in synthetic diamond, there
remains much to be learned about the impacts of grain structure and associated defects and …
remains much to be learned about the impacts of grain structure and associated defects and …
[图书][B] Terahertz technology: fundamentals and applications
The book presents information about Terahertz science, Terahertz photodetectors and
Terahertz Lasers. A special emphasis is given to room temperature operation of long …
Terahertz Lasers. A special emphasis is given to room temperature operation of long …
Watt-level continuous-wave emission from a bifunctional quantum cascade laser/detector
Bifunctional active regions, capable of light generation and detection at the same
wavelength, allow a straightforward realization of the integrated mid-infrared photonics for …
wavelength, allow a straightforward realization of the integrated mid-infrared photonics for …
Highly temperature insensitive quantum cascade lasers
Y Bai, N Bandyopadhyay, S Tsao, E Selcuk… - Applied Physics …, 2010 - pubs.aip.org
An InP based quantum cascade laser (QCL) heterostructure emitting around 5 μ m is grown
with gas-source molecular beam epitaxy. The QCL core design takes a shallow-well …
with gas-source molecular beam epitaxy. The QCL core design takes a shallow-well …
[HTML][HTML] Chaotic light at mid-infrared wavelength
The onset of nonlinear dynamics and chaos is evidenced in a mid-infrared distributed
feedback quantum cascade laser both in the temporal and frequency domains. As opposed …
feedback quantum cascade laser both in the temporal and frequency domains. As opposed …