Electron microscopy study of thermal stress-induced damage in long-wave quantum cascade lasers
AM Villalobos Meza, H Shu, A Lyakh - Applied Physics Letters, 2024 - pubs.aip.org
This work presents an electron microscopy study of damage propagation in long-wave
buried heterostructure quantum cascade lasers (QCLs) subjected to varying degrees of …
buried heterostructure quantum cascade lasers (QCLs) subjected to varying degrees of …
Characterization of a-CSi: H films prepared by PECVD in terms of adhesion
T Plichta, M Branecky, V Cech - Surface and Coatings Technology, 2020 - Elsevier
Mechanical properties of thin films and, in particular, adhesion are crucial engineering
parameters which must be determined to allow their successful application both in the …
parameters which must be determined to allow their successful application both in the …
Thermal modeling of quantum cascade lasers with 3D anisotropic heat transfer analysis
Although Quantum cascade lasers (QCLs) are frequently used in sensing, spectroscopy,
and free space communication applications, their poor thermal properties lead to high …
and free space communication applications, their poor thermal properties lead to high …
Near‐Field Thermal Profiling and 3D Anisotropic Thermal Analysis of Quantum Cascade Lasers
The development of a scanning near‐field optical microscopy (SNOM) method with high
temperature and spatial resolution to probe the thermal behavior of quantum cascade lasers …
temperature and spatial resolution to probe the thermal behavior of quantum cascade lasers …
[图书][B] Thermal Transport in Materials and Structures Pertinent to Quantum Cascade Lasers
C Perez - 2023 - search.proquest.com
Since their initial demonstration in 1994, quantum cascade lasers (QCLs) have undergone
enormous advancements. However, inefficient dissipation of heat can hinder the …
enormous advancements. However, inefficient dissipation of heat can hinder the …
In-Depth Experimental Analysis of Influence of Electroplated Gold Thickness on Thermal and Electro-Optical Properties of mid-IR AlInAs/InGaAs/InP Quantum …
In this paper, we have examined the influence of electroplated gold thickness on the thermal
and electro-optical properties of mid-IR AlInAs/InGaAs, InP QCLs. The experimental results …
and electro-optical properties of mid-IR AlInAs/InGaAs, InP QCLs. The experimental results …
Catastrophic failure of the back facet in watt-level power long wavelength infrared quantum cascade laser
R Yin, JC Zhang, QQ Guo, N Zhuo… - Journal of Physics D …, 2022 - iopscience.iop.org
Quantum cascade lasers (QCLs) suffer from catastrophic failure caused by serious self-
heating, thus limiting their output power and working stability. In this study, we observed a …
heating, thus limiting their output power and working stability. In this study, we observed a …