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Exploiting the short wavelength gain of silica-based thulium-doped fiber amplifiers.
Short wavelength operation (1650-1800 nm) of silica-based thulium-doped fiber amplifiers (TDFAs) is investigated. We report the first demonstration of in-band diode-pumped silica-based TDFAs workingExpand
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Metabolism and Disposition of Fluticasone Furoate, an Enhanced-Affinity Glucocorticoid, in Humans
The purpose of this study was to investigate the metabolism and disposition of fluticasone furoate, an enhanced-affinity glucocorticoid receptor agonist, in humans. In a two-part, open-label designExpand
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Silica-based thulium doped fiber amplifiers for wavelengths beyond the L-band
  • Y. Jung, Z. Li, +9 authors D. Richardson
  • Materials Science, Computer Science
  • Optical Fiber Communications Conference and…
  • 20 March 2016
TLDR
We present a suite of silica-based thulium-doped fiber amplifiers (TDFAs) operating across the 1650-2050nm waveband. Expand
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100 kW peak power picosecond thulium-doped fiber amplifier system seeded by a gain-switched diode laser at 2 μm.
We report on the generation of picosecond pulses at 2 μm directly from a gain-switched discrete-mode diode laser and their amplification in a multistage thulium-doped fiber amplifier chain. TheExpand
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The disposition of gemifloxacin, a new fluoroquinolone antibiotic, in rats and dogs.
Gemifloxacin is a fluoroquinolone antibacterial compound with enhanced affinity for bacterial topoisomerase IV and is being developed for the treatment of respiratory and urinary tract infections.Expand
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High gain holmium-doped fibre amplifiers.
We investigate the operation of holmium-doped fibre amplifiers (HDFAs) in the 2.1 µm spectral region. For the first time we demonstrate a diode-pumped HDFA. This amplifier provides a peak gain of 25Expand
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First demonstration of a 2μm few-mode TDFA for mode division multiplexing.
We report the first demonstration of an inline few-mode thulium doped fiber amplifier (TDFA) operating at 2μm for mode division multiplexed transmission. Similar gain and noise figure performance forExpand
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Cladding shaping of optical fibre preforms via CO2 laser machining
Double-clad silica fibres used in high power lasers typically comprise a core doped with a laser active ion, a silica inner-cladding pump guide and a low refractive index outer polymer coating forExpand
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Optimising Tm-doped silica fibres for high lasing efficiency
Two-micron lasers are of great interest for a range of applications, from spectroscopy to polymer machining and laser surgery, as well as being an important stepping stone for wavelength generationExpand
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Metabolism and disposition of 14C-granisetron in rat, dog and man after intravenous and oral dosing.
1. The disposition and metabolic fate of 14C-granisetron, a novel 5-HT3 antagonist, was studied in rat, dog, and male human volunteers after intravenous and oral administration. 2. CompleteExpand
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