Results 101 to 110 of about 5,833,148 (164)

Design and analysis of 1.3 mu m GaAs-based quantum dot vertical-cavity surface-emitting lasers

open access: yes, 2005
A theoretical study on 1.3 mu m GaAs-based quantum dot vertical-cavity surface-emitting lasers (VCSELs) was made. Investigation of the influence of VCSELs on the optical confinement factors and the optical loss and the calculation of the material gain of
Wu, RH   +4 more
core  

Vertical-cavity Surface-emitting Laser Diode (VCSEL)-VCSEL array and its application to the copier-

open access: yesNIHON GAZO GAKKAISHI (Journal of the Imaging Society of Japan), 2005
UEKI, Nobuaki   +2 more
openaire   +1 more source
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Quantum-Cascade Vertical-Cavity Surface-Emitting Laser (QC-VCSEL)

2018 20th International Conference on Transparent Optical Networks (ICTON), 2018
The paper is devoted to physics of an operation of new semiconductor lasers, namely – the quantum-cascade vertical-cavity surface-emitting diode lasers (QC-VCSELs). These lasers are expected to exhibit advantages of both the vertical-cavity surface-emitting diode lasers (VCSELs) and the unipolar quantum-cascade lasers (QCLs).
Wlodzimierz Nakwaski   +4 more
openaire   +2 more sources

Nonlinear spectroscopy with a vertical-cavity surface-emitting laser (VCSEL)

Applied Physics B: Lasers and Optics, 2000
We have evaluated the suitability of a vertical-cavity surface-emitting laser diode (VCSEL) for spectroscopic applications. Despite its low output power it is possible to observe narrow resonances in a saturated absorption spectroscopy experiment on the cesium D 2 transition at 852 nm, limited in width by the laser linewidth of several tens of MHz ...
C. Affolderbach   +5 more
openaire   +1 more source

Vertical-Cavity Surface-Emitting Laser (VCSEL)

Proceedings of the IEEE, 2013
The vertical-cavity surface-emitting laser (VCSEL) is becoming a key device in high-speed optical local area networks (LANs) and even wide-area networks (WANs). This device is also enabling ultraparallel data transfer in equipment and computer systems, including storage area networks (SANs) and wide optoelectronics fields. In this paper, we will review
openaire   +2 more sources

Design and modeling of a vertical-cavity surface-emitting laser (VCSEL)

2008 IEEE International Conference on Semiconductor Electronics, 2008
In this paper, we attempt to design, simulate and characterize an InGaAs-based vertical-cavity surface-emitting laser (VCSEL) employing InGaAsP multi-quantum wells sandwiched between GaAs/AlGaAs and GaAs/AlAs distributed Bragg reflectors using an industrial-based numerical simulator.
Kumarajah Kandiah   +3 more
openaire   +1 more source

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