Takagi et al., 2021 - Google Patents
Evaluation of Thermal Resistance of Surface-emitting Quantum Cascade Laser using Structural Function and 3D Thermal Flow Simulation.Takagi et al., 2021
View PDF- Document ID
- 6565996093649248819
- Author
- Takagi S
- Tanimura H
- Kakuno T
- Hashimoto R
- Kaneko K
- Saito S
- Publication year
- Publication venue
- PHOTOPTICS
External Links
Snippet
We analysed the thermal characteristics of a surface-emitting quantum cascade laser (QCL), which is expected to increase output and improve beam quality, on the basis of structural functions and 3D thermal flow simulation. The surface-emitting QCL has a device size of 3 …
Classifications
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01S—DEVICES USING STIMULATED EMISSION
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/024—Cooling arrangements
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
- H01S5/02423—Liquid cooling, e.g. a liquid cools a mount of the laser
-
- H—ELECTRICITY
- H01—BASIC ELECTRIC ELEMENTS
- H01S—DEVICES USING STIMULATED EMISSION
- H01S5/00—Semiconductor lasers
- H01S5/30—Structure or shape of the active region; Materials used for the active region
- H01S5/34—Structure or shape of the active region; Materials used for the active region comprising quantum well, or supperlattice structures, e.g. single quantum well lasers (SQW lasers), multiple quantum well lasers (MQW lasers), graded index separate confinement hetrostructure lasers (GRINSCH lasers)
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Piprek et al. | Thermal conductivity reduction in GaAs-AlAs distributed Bragg reflectors | |
| Pipe et al. | Comprehensive heat exchange model for a semiconductor laser diode | |
| Evans et al. | Thermal modeling of terahertz quantum-cascade lasers: comparison of optical waveguides | |
| Prasad et al. | Electron-phonon scattering in the presence of a magnetic field in quasi-two-dimensional quantum-well structures | |
| Takagi et al. | Evaluation of Thermal Resistance of Surface-emitting Quantum Cascade Laser using Structural Function and 3D Thermal Flow Simulation. | |
| Kainz et al. | Thermal-dynamics optimization of terahertz quantum cascade lasers with different barrier compositions | |
| Becher et al. | Thermal imaging of buried heterostructure quantum cascade lasers (QCLs) and QCL arrays using CCD-based thermoreflectance microscopy | |
| Menzel et al. | Modelling the temperature dependence of threshold current, external differential efficiency and lasing wavelength in QW laser diodes | |
| Hunziker et al. | Gain, refractive index, linewidth enhancement factor from spontaneous emission of strained GaInP quantum-well lasers | |
| Takagi et al. | Improvement of Thermal Resistance of Surface-emitting Quantum Cascade Laser using Structural Function and 3D Thermal Flow Simulation. | |
| Karbownik et al. | Direct Au–Au bonding technology for high performance GaAs/AlGaAs quantum cascade lasers | |
| Takagi et al. | Improvement in Thermal Resistance of Surface-Emitting Quantum Cascade Laser by Using a Diamond Submount. | |
| Fathololoumi et al. | Thermal behavior investigation of terahertz quantum-cascade lasers | |
| Shi et al. | Self-consistent thermal simulation of GaAs/Al0. 45Ga0. 55As quantum cascade lasers | |
| Takagi et al. | Thermal analysis and heat dissipation improvement for quantum cascade lasers through experiments, simulations, and structure function | |
| Takagi et al. | Thermal Analysis for Quantum Cascade Lasers using Experiments, Simulations and Structure Function Obtained by Static Measurement. | |
| Ricketti | Diode laser characteristics | |
| Takagi et al. | Evaluation of Simulator Incorporating Non-equilibrium Green's Function and Improvement of Quantum Cascade Lasers Output using the Simulator. | |
| Takagi et al. | Evaluation of heat dissipation characteristics of quantum cascade laser with diamond submount using structure function and three-dimensional thermal fluid simulation | |
| Aparnikov et al. | Temperature dependence model of the laser diode bar current-voltage characteristic | |
| Jones et al. | Characterization of Quantum Cascade Laser Facets via Steady-State Thermoreflectance | |
| Rustichelli et al. | Thermal comparison of buried-heterostructure and shallow-ridge lasers | |
| Lee et al. | Thermal analysis of InP-based quantum cascade lasers for efficient heat dissipation | |
| Vrubel et al. | QCL active region overheat in pulsed mode: effects of non-equilibrium heat dissipation on laser performance | |
| Pipe | Bipolar thermoelectric devices |