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Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/1202314
Description: We report efficient 1.55-μm laser operation in a waveguide chip laser femtosecond-laser inscribed in bulk fluorozirconate glass. The ternary doped glass is composed of erbium as the active laser ion, ... More
Reviewed: Reviewed
Date: 2013
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/263392
Description: We report a large mode-area holmium-doped ZBLAN waveguide laser operating at 2.9 μm, which was pumped by a 1150 nm diode laser. The laser is based on ultrafast laser inscribed depressed cladding waveg ... More
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Reviewed: Reviewed
Date: 2013
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/281432
Description: Fluorozirconate glasses, such as ZBLAN (ZrF4-BaF2-LaF3- AlF3-NaF), have a high infrared transparency and large rare-earth solubility, which makes them an attractive platform for highly efficient and c ... More
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Reviewed: Reviewed
Date: 2013
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/263220
Description: We report the first Yb:ZBLAN and Yb:IOG10 waveguide lasers fabricated by the fs-laser direct-writing technique. Pulses from a Titanium- Sapphire laser oscillator with 5.1 MHz repetition rate were util ... More
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Reviewed: Reviewed
Date: 2012
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/177824
Description: We report the first Ho³⁺ doped waveguide laser, which was realized by femtosecond direct-writing of a depressed cladding structure into ZBLAN glass. Tm³⁺ sensitizing allows the 9 mm long Ho³⁺gain medi ... More
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Reviewed: Reviewed
Date: 2012
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/200788
Description: Strong waveguide Bragg gratings (10.5 dB transmission dip) were fabricated using the femtosecond (fs) laser directwrite technique in ZBLAN glass. The Bragg gratings are based on depressed cladding wav ... More
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Reviewed: Reviewed
Date: 2012
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/206925
Description: The combination of ultrafast laser inscription and engineered soft glasses is enabling a new class of photonic devices offering long wavelength transparency, high nonlinearity, and optical gain. Howev ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/291173
Description: We demonstrate the first gain-switched, singly doped, singlemode holmium-doped silicate glass fibre laser that operates at 2.106μm. Using a gain-switched 1.909-μm thulium-doped fibre laser as the pump ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/292958
Description: We demonstrate the first operation and preliminary characterization of a dual core double-clad fiber laser where the laser operates in a coaxially doped thulium outer core region and in-turn resonantl ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/291193
Description: We demonstrate a double-clad fiber laser that incorporates a pump-light absorbing coaxially located Tm³⁺-doped outer core that reaches threshold and resonantly pumps an Ho³⁺-doped inner core. Under cw ... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/293089
Description: A multiwatt Tm3+:Ho3+ co-doped silica fibre laser pumped at 0.79 μm is demonstrated with an extended tuning range from 1920-2120nm, compared with 1880-2040nm obtained using a Tm³⁺ only doped fibre.
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/147634
Description: We report on the development of a compact, all fibre laser source operating at 1 μm with a linearly polarized (extinction ratio > 20 dB) and very narrow linewidth (12 pm) output. The unique cavity des ... More
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Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/293056
Description: We have developed and demonstrated a double-clad fibre laser which has an annulus doped with thulium that lases and resonantly pumps an inner core doped with holmium producing 86 mW at 2089 nm.
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/293063
Description: We have obtained tunable laser emission across both Tm³⁺ and Ho³⁺ transitions in a 0.79-μm pumped Tm³⁺, Ho³⁺ -co-doped silica fibre laser. For a 2.3m fibre a 1920-2125nm tuning range was measured with ... More
Reviewed: Reviewed
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