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First vertical-cavity surface-emitting laser made entirely in Poland [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021 The paper presents the first vertical-cavity surface-emitting lasers (VCSELs) designed, grown, processed and evaluated entirely in Poland. The lasers emit at »850 nm, which is the most commonly used wavelength for short-reach (
Marcin Gębski +9 more
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Nature Communications, 2022 Here the authors harness the on-chip integration of Jones matrix metasurfaces to demonstrate an ultra-compact approach to access and manipulate the optical spin states of vertical cavity surface-emitting lasers (VCSELs) with previously unattainable phase
Pei-Nan Ni +5 more
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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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High-Speed 1030 nm Anti-Waveguide VCSELs With 25 GHz Modulation Bandwidth
IEEE Photonics Journal, 2023 We present the design, fabrication, and performance of high-speed oxide-confined 1030 nm vertical-cavity surface-emitting lasers (VCSELs) with a short anti–waveguiding optical cavity.
Yanjing Wang +6 more
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APL Photonics, 2023 Though necessary and advantageous in many fields, the high coherence of lasers is detrimental to their performance in certain applications, including illumination, imaging, and projection.
Omar Alkhazragi +9 more
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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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Long-Wavelength VCSELs: Status and Prospects
Photonics, 2023 Single-mode long-wavelength (LW) vertical-cavity surface-emitting lasers (VCSELs) present an inexpensive alternative to DFB-lasers for data communication in next-generation giga data centers, where optical links with large transmission distances are ...
Andrey Babichev +7 more
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Fundamental Research, 2021 Optically pumped wavelength-tunable vertical-cavity surface-emitting lasers (VCSELs) operating in the ultraviolet A (UVA) spectrum were demonstrated. The VCSELs feature double dielectric distributed brag reflectors and a wedge-shaped cavity fabricated ...
Yang Mei +6 more
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ARO-The Scientific Journal of Koya University, 2021 Geometrical contacts of a double mesa structure with 16 rows ×15 columns arrays of top emitting GaAs based 980 nm vertical cavity surface emitting lasers (VCSELs) are fabricated and characterized.
Faten A. Chaqmaqchee
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Recent Advances in 850 nm VCSELs for High-Speed Interconnects
Photonics, 2022 Vertical-cavity surface-emitting lasers (VCSELs) have made remarkable progress, are being used across a wide range of consumer electronic applications, and have particularly received much attention from the telecom and datacom industries.
Hao-Tien Cheng +3 more
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