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Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/46689
Description: Currently, direct-write waveguide fabrication is probably the most widely studied application of femtosecond laser micromachining in transparent dielectrics. Devices such as buried waveguides, power s ... More
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Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/69941
Description: We present a novel scheme for obtaining highly linearly polarised, high power fibre lasers. The technique exploits the natural birefringence of point-by-point written Bragg gratings, which constitute ... More
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Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/119322
Description: The annealing properties of point‐bypoint inscribed fiber Bragg gratings written at different pulse energies is examined. Three annealing modes are observed due to the complex interaction of regions m ... More
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Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/69937
Description: Fibre Bragg gratings were written into the core of air-clad optical fibre using the point-by-point grating writing method with an 800 nm femtosecond laser. Visible wavelength scattering from the grati ... More
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Date: 2007
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/23713
Description: Ultrafast laser direct write micro-fabrication has emerged as a significant enabling technology creating new opportunities in microphotonics. The talk will present recent results of the performance of ... More
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Date: 2007
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/123889
Description: 1 page(s)
Date: 2007
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/123885
Description: 1 page(s)
Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/132318
Description: Fibre Bragg gratings were written in large diameter (~300µm) air-clad optical fibre using an amplified femtosecond Ti:sapphire laser with a point-by-point method.
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Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/119970
Description: We report the optical characteristics of a monolithic waveguide-laser structure based on the direct write technique. The laser, which incorporated waveguide-Bragg gratings within the doped guide struc ... More
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Date: 2007
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/22038
Description: We report on the power scaling to 103 W of a 1.1 μm continuous-wave Yb³⁺-doped silica fiber laser incorporating a point-by-point (PbP) fiber-Bragg grating inscribed directly into the active core using ... More
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Reviewed: Reviewed
Date: 2007
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/22044
Description: We report on a narrowband 5 W cw fiber laser incorporating a point-by-point fiber Bragg grating inscribed into the core of a Yb³⁺-doped double-clad fiber. The laser featured excellent long-term wavele ... More
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Date: 2007
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/21888
Description: The effect of the microstructure on transversely coupled laser light into the core of a photonic crystal fiber is investigated. Computational two-dimensional modeling and direct experimental measureme ... More
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Reviewed: Reviewed
Date: 2007
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/21873
Description: We demonstrate tunable spectral enhancement of the supercontinuum generated in a microstructured fiber with a fiber long-period grating. The long-period grating leads to phase distortion and loss that ... More
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Reviewed: Reviewed
Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/112926
Description: We demonstrate tunable spectral enhancement of supercontinuum with a long-period grating. The spectral loss of the grating evolves into a peak whose position can be tuned by varying the temperature or ... More
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Date: 2006
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/106357
Description: A symmetrical optical waveguide amplifier fabricated in erbium/ytterbium co-doped phosphate glass using direct femtosecond laser writing is demonstrated. The waveguides are manufactured using 800 nm r ... More
Reviewed: Reviewed