A
Alexander J. Boyland
Researcher at University of Southampton
Publications - 65
Citations - 1237
Alexander J. Boyland is an academic researcher from University of Southampton. The author has contributed to research in topics: Fiber laser & Optical fiber. The author has an hindex of 19, co-authored 65 publications receiving 1139 citations. Previous affiliations of Alexander J. Boyland include Wellington Management Company.
Papers
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Journal ArticleDOI
Photodarkening in Yb-doped aluminosilicate fibers induced by 488 nm irradiation
S. Yoo,Chandrajit Basu,Alexander J. Boyland,Collin Sones,Johan Nilsson,Jayanta K. Sahu,David N. Payne +6 more
TL;DR: In this paper, the photodarkening of Yb-doped aluminosilicate fibers by continuous wave 488 nm irradiation was investigated and the irradiation induced significant excess loss in the UV-visible spectroscopy (VIS) region in Ybdoped Al-O 2.
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Multi-kilowatt Single-mode Ytterbium-doped Large-core Fiber Laser
Yoonchan Jeong,Alexander J. Boyland,Jayanta K. Sahu,Seunghwan Chung,Johan Nilsson,David N. Payne +5 more
TL;DR: In this paper, a cladding-pumped ytterbium-doped fiber laser was demonstrated to achieve 2.1 kW of continuous-wave output power at 1.1 µm.
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High-Power Single-Frequency Thulium-Doped Fiber DBR Laser at 1943 nm
TL;DR: In this article, a high-power single-frequency mode-hop-free fiber distributed Bragg reflector (DBR) laser fabricated from Tm-doped photosensitive alumino-silicate fiber and in-band pumped by an Er/Yb fiber laser at 1565 nm was reported.
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MCVD in-situ solution doping process for the fabrication of complex design large core rare-earth doped fibers
Andrew S. Webb,Alexander J. Boyland,R.J. Standish,Seongwoo Yoo,Jayanta K. Sahu,David N. Payne +5 more
TL;DR: In this paper, the authors report on the fabrication and characterization of rare-earth doped silica fibers manufactured using an in-situ solution doping technique, which is compatible with conventional modified chemical vapor deposition equipment.
Journal ArticleDOI
High-power Tm-doped fiber distributed-feedback laser at 1943 nm
TL;DR: High-power operation of a fiber distributed-feedback (DFB) laser fabricated from Tm-doped photosensitive alumino-silicate fiber and in-band pumped by an Er/Yb fiber laser at 1565 nm is reported.