T
Tao Luo
Researcher at University of Arizona
Publications - 80
Citations - 2875
Tao Luo is an academic researcher from University of Arizona. The author has contributed to research in topics: Fiber laser & Optical fiber. The author has an hindex of 27, co-authored 77 publications receiving 2742 citations.
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Journal ArticleDOI
Er3+-doped phosphate glasses for fiber amplifiers with high gain per unit length
Shibin Jiang,Tao Luo,Bor Chyuan Hwang,Fred Smekatala,Karine Seneschal,Karine Seneschal,Jacques Lucas,Nasser Peyghambarian +7 more
TL;DR: In this article, the effect of the types of alkaline earth metal ions (Mg2+, Ca2+ and Ba2+) and concentration of Al2O3 and BaO on the refractive index and the effective emission linewidths of the 4I13/2−4I15/2 transition of Er3+ ions in phosphate glasses was investigated.
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Cooperative upconversion and energy transfer of new high Er 3+ - and Yb 3+ –Er 3+ -doped phosphate glasses
TL;DR: In this article, the authors performed a systematic study of cooperative upconversion and energy transfer in newly developed Er3+Er3+-and Yb3++-doped phosphate glasses.
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Optical transitions and visible upconversion in Er3+ doped niobic tellurite glass
Hai Lin,Gerald Meredith,Shibin Jiang,Xiang Peng,Tao Luo,Nasser Peyghambarian,Edwin Yue-Bun Pun +6 more
TL;DR: Er3+ doped Nb2O5-TeO2 (NT) glass suitable for developing optical fiber laser and amplifier has been fabricated and characterized in this paper for 1.53 μm infrared fluorescence and visible upconversion luminescence.
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Mode-locked 2 μm laser with highly thulium-doped silicate fiber
TL;DR: This is the first demonstration of mode-locked 2 mum fiber laser using shorter than 1-m-long active fiber, which paves the way for the demonstration ofmode-locked fiber laser at 2 mum with gigahertz fundamental repetition rate.
Journal ArticleDOI
Single-frequency narrow-linewidth Tm-doped fiber laser using silicate glass fiber
TL;DR: Using a single-mode Er-doped fiber laser at 1575 nm as a core-pump source, a 2-cm-long distributed Bragg reflector fiber laser delivers single-frequency output at 1950 nm with laser linewidth less than 3 kHz, which is, to the best of the authors' knowledge, the narrowest linewitzer demonstrated to date from any 2 microm single- frequency laser.