Results 11 to 20 of about 23,614 (296)
Surface-Emitting Lasers with Surface Metastructures
Photonics, 2023 Vertical-cavity surface-emitting lasers (VCSELs) have been widely used in consumer electronics, light detection and ranging, optical interconnects, atomic sensors, and so on. In this paper, a VCSEL with the surface metastructure like one-dimensional high-
Anjin Liu +4 more
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Spontaneously implemented spatial coherence in vertical-cavity surface-emitting laser dot array
Scientific Reports, 2022 We report a self-induced spatially-coherent dot array consisting of fourteen units of vertical-cavity surface-emitting modes that exhibit spatially uniform spectra.
Tatsushi Hamaguchi +16 more
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Vertical Cavity Surface Emitting Terahertz Laser [PDF]
Physical Review Letters, 2012 Vertical cavity surface emitting terahertz lasers can be realized in conventional semiconductor microcavities with embedded quantum wells in the strong coupling regime. The cavity is to be pumped optically at half the frequency of the 2p exciton state.
Kavokin, A.V. +3 more
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Reliability of vertical-cavity surface-emitting laser arrays with redundancy
Automatika, 2021 This paper describes theoretical reliability analysis of a system containing n optical ports in which each optical port contains m redundant vertical-cavity surface-emitting lasers.
Dubravko Babić
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Vertical-Cavity Surface-Emitting Lasers [PDF]
MRS Bulletin, 2002 AbstractThis issue of MRS Bulletin presents a review of the progress that vertical-cavity surface-emitting lasers (VCSELs) have made throughout the wavelength spectrum. A VCSEL is a semiconductor laser diode in which light propagates normal to the epitaxial layers.
Kevin L. Lear, Eric D. Jones
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Reliability Analysis of Vertical Cavity Surface-Emitting Lasers Based on the Gamma Process
IEEE Access, 2020 Due to the long life and high reliability of vertical cavity surface-emitting lasers, the performance degradation experiment cost is high, and the experiment cycle is long, because the degradation failure process of a semiconductor laser is a monotonic ...
Jing Lu, Bin Luo
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A Simple Method to Build High Power PCSEL Array with Isolation Pattern Design
Crystals, 2022 Photonic crystal surface-emitting lasers (PCSELs) hold promising properties of both edge emitting lasers (EELs) and vertical-cavity surface-emitting lasers (VCSELs). They possess high output power while radiating light vertically, being thought of as the
Chia-Jui Chang +6 more
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Serial data transmission at 224 Gbit/s applying directly modulated 850 and 910 nm VCSELs
Electronics Letters, 2021 High‐speed discrete multitone serial data transmission over multi‐mode fibre at gross data rates up to 224 Gbit/s achieved with directly modulated oxide‐confined vertical cavity surface emitting lasers at 850 and 910 nm are presented.
N. Ledentsov Jr. +10 more
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Photonics, 2022 The degradation process of Vertical-cavity Surface-emitting lasers with high speed and a central wavelength at 850 nm is investigated via constant-current accelerated aging experiments.
Jide Zhang +5 more
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Determination of electrical and thermal parameters of vertical-cavity surface-emitting lasers [PDF]
Metrology and Measurement Systems, 2023 Experimental methods are presented for determining the thermal resistance of vertical-cavity surfaceemitting lasers (VCSELs) and the lateral electrical conductivity of their p-type semiconductor layers.
Patrycja Śpiewak +8 more
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