Results 11 to 20 of about 977 (184)
Improved Output Power of GaN-based VCSEL with Band-Engineered Electron Blocking Layer
Micromachines, 2019 The vertical-cavity surface-emitting laser (VCSEL) has unique advantages over the conventional edge-emitting laser and has recently attracted a lot of attention.
Huiwen Luo, Junze Li, Mo Li
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VCSEL with multi-transverse cavities with bandwidth beyond 100 GHz
Nanophotonics, 2021 To fulfill the demands of high-speed photonic applications, researchers, and engineers have been working to improve the modulation bandwidth (MBW) of semiconductor lasers.
Heidari Elham +5 more
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VCSEL Technology for Green Optical Interconnects
IEEE Photonics Journal, 2012 State-of-the-art vertical-cavity surface-emitting laser (VCSEL) technology will be reviewed in terms of power consumption and reliability to realize the energy-efficient high-performance computing (HPC) and data centers.
A. Kasukawa
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Sensors, 2022 In this article, a cost-effective and fast interrogating system for wide temperature measurement with Fiber Bragg Gratings is presented. The system consists of a Vertical Cavity Surface Emitting Laser (VCSEL) with a High Contrast Grating (HCG)-based ...
Konrad Markowski +5 more
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上海师范大学学报. 自然科学版, 2018 We study the reliability of light power and intensity of current (L-I) model of Vertical Cavity Surface Emitting Laser (VCSEL). We use the methods of nonlinear least squares, polynomial fitting and numerical calculation to estimate the model of ...
CHEN Hongdou, LI Li, LUO Hanwen
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1.3 to 1.55
IEEE Photonics Journal, 2012 We demonstrate all-optical wavelength conversion from the O to the C band using a 1550-nm commercial vertical-cavity surface-emitting laser (VCSEL) subject to external optical injection at 1300 nm.
Simone Mazzucato +5 more
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Vertical-Cavity Surface-Emitting Laser With a Chiral Nematic Liquid Crystal Overlay
IEEE Photonics Journal, 2014 We demonstrate measurement results of the light emission of vertical-cavity surface-emitting lasers (VCSELs) with chiral liquid crystal (CLC) overlay (CLC-VCSEL). Two different CLC materials with different chiral-phase temperature range are presented and
Y. Xie +3 more
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Crystals, 2023 In this study, we utilized a dielectric Bragg reflector (DBR) as a mirror and positioned a wide-spectrum FAMACsPb(BrI)3 halide perovskite film between two DBRs to construct a vertical-cavity surface-emitting laser (VCSEL) structure.
Chiao-Chih Lin +6 more
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Experiment on VCSEL Composed of Special Structure DBRs in Integrated Optoelectronic Chip
IEEE Access, 2019 In this paper, we have demonstrated the feasibility of the proposed integrated chip by the experiments on its laser part of Vertical-cavity Surface-emitting Laser (VCSEL).
Kai Liu +8 more
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850/940-nm VCSEL for optical communication and 3D sensing
Opto-Electronic Advances, 2018 This paper is going to review the state-of-the-art of the high-speed 850/940-nm vertical cavity surface emitting laser (VCSEL), discussing the structural design, mode control and the related data transmission performance.
Cheng Chih-Hsien +14 more
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