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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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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Spatial tomography of light resolved in time, spectrum, and polarisation
Nature Communications, 2022 The work harnesses principles of spatial state tomography to fully characterise an optical beam in space, time, spectrum, and polarisation. Analysis of the output of a vertical-cavity surface-emitting laser illustrates the technique’s capabilities.
Martin Plöschner +6 more
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Influence of mode confinement factor on the modulation properties of the Vertical Cavity Surface Emitting VCSEL laser [PDF]
مجلة التربية والعلم, 2021 Vertical cavity surface emitting laser VCSEL is currently the main solution for many technological aspects, ultrafast optical interconnecting, Gigabit Ethernet, etc.
Afrah Kareem, Younis Qurot
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Low Divergence Coherently Coupled Vertical Cavity Surface Emitting Laser Ring Arrays
IEEE Photonics Journal, 2022 We report the theory and experimental verification of a method to reduce beam divergence from coherently-coupled ring arrays of photonic crystal vertical cavity surface emitting lasers (VCSELs).
Nusrat Jahan +4 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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Single-Chip Switchable Dual-Wavelength Vertical External-Cavity Surface-Emitting Laser
Crystals, 2023 Dual-wavelength output devices have a wide range of applications in mid-infrared band difference frequency generation, anti-interference lidar, dual-wavelength holographic interferometry, and other applications.
Zhuo Zhang +11 more
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Nonlinear Dynamics of Vertical-Cavity Surface-Emitting Lasers [PDF]
Advances in Optical Technologies, 2011 Nonlinear dynamics of Vertical-Cavity Surface-Emitting Lasers (VCSELs) induced by optical injection, optical feedback, current modulation and mutual coupling is reviewed. Due to the surface emission and cylindrical symmetry VCSELs lack strong polarization anisotropy and may undergo polarization switching.
Krassimir Panajotov +4 more
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Sub-40 GHz Broadband Polarization Chaos Generation Using Mutually Coupled Free-Running VCSELs
Photonics, 2023 We propose a simple method to generate broadband polarization chaos using two mutually coupled free-running vertical-cavity surface-emitting lasers (VCSELs).
Haofan Bian +8 more
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IEEE Photonics Journal, 2017 We show that optical coupling can be achieved reproducibly and with high yield by resonance tuning the elements of substrate-emitting and top-emitting vertical-cavity surface-emitting laser arrays.
Bradley J. Thompson +5 more
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