GeSn/SiGeSn Heterostructure and Multi Quantum Well Lasers
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b01116
Abstract: GeSn and SiGeSn are promising materials for the fabrication of a group IV laser source offering a number of design options from bulk to heterostructures and quantum wells. Here, we investigate GeSn/SiGeSn multi quantum wells… read more here.
Keywords: multi quantum; gesn sigesn; quantum wells; heterostructure ... See more keywords
1550-nm InGaAsP multi-quantum-well structures selectively grown on v-groove-patterned SOI substrates
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4994318
Abstract: We report direct growth of 1550-nm InGaAsP multi-quantum-well (MQW) structures in densely packed, smooth, highly crystalline, and millimeter-long InP nanoridges grown by metalorganic chemical vapor deposition on silicon-on-insulator (SOI) substrates. Aspect-ratio-trapping and selective area growth… read more here.
Keywords: ingaasp multi; microscopy; multi quantum; soi substrates ... See more keywords
Alloy composition dependent built-in polarization fields and quantized carrier states in III-nitride multi-quantum well structures
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0203312
Abstract: In this paper, mole fraction dependent strain in a III-nitride alloy and its effects on built-in polarization and quantized states in multi-quantum-wells (MQWs) have been investigated. The internal electric field arising out of spontaneous and… read more here.
Keywords: alloy composition; built polarization; dependent; iii nitride ... See more keywords
Liquid Concentration Sensing Module Based on Multi-Quantum Well Light Emitting Diodes
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2024.3407773
Abstract: Light source and photodetector are necessary elements for liquid concentration sensing system. Normally, two different devices are needed to realize these functions. The coexistence of emission and detection properties in multi-quantum well light emitting diodes… read more here.
Keywords: concentration sensing; liquid concentration; well light; quantum well ... See more keywords
High-Performance 2.3-μm Ridge-Waveguide DFB Laser With InAs Multi-Quantum Wells
Sign Up to like & getrecommendations! Published in 2026 at "IEEE Photonics Technology Letters"
DOI: 10.1109/lpt.2025.3623384
Abstract: The InAs/InGaAs multi-quantum well distributed feedback laser grown by metal-organic chemical vapor deposition was fabricated using a ridge waveguide process. The chip manufacturing process achieved large-scale, low-cost and high-performance chip mass production. At a wavelength… read more here.
Keywords: laser; ridge waveguide; high performance; multi quantum ... See more keywords