Macquarie University, Sydney Macquarie University ResearchOnline

Showing items 1 - 15 of 37.

Add to Quick Collection   All 37 Results

Sort:
 Add All Items to Quick Collection
Date: 2014
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/304228
Description: We present an OPO pumped mid IR diamond Raman laser with tuneable output from 3.49 μm to 3.78 μm, which to our knowledge is the longest wavelength produced in a solid state Raman laser. Up to 59 μJ is ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/168644
Description: We report continuous-wave yellow emission from a miniature self-Raman laser using highly doped Nd:YVO4 crystals pumped by 3.8 W diode laser. Up to 330 mW output at 587.8 nm was obtained from an 18 mm ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/168647
Description: We report time-domain techniques of biophotonics sensing. Our bioprobes have been engineered to emit tunable luminescence across multiple sharp spectra and microsecond-long lifetimes. This offers high ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169552
Description: We report a time-gated luminescence cytometric strategy to detect rare-event waterborne pathogens. The prototype system is capable of analyzing a 15mm x 15mm slide containing as rare as 13 europium-la ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169449
Description: Upconversion decay rates in colloidal NaYF4:Yb, Er nanocrystals for biolabelling depend on nanoparticle size. Lifetime dependence on various quenching mechanisims is explained using rate equations to ... More
Reviewed: Reviewed
Date: 2010
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/309100
Description: We report the generation of high power, continuous-wave yellow emission from a frequency-doubled, self-Raman laser. Output power of 2.25 W at 586.5 nm is achieved with a diode to yellow conversion eff ... More
Reviewed: Reviewed
Date: 2010
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/309057
Description: We report generation of 450 mW continuous-wave emission at 590 nm from an intra-cavity, frequency-doubled, self-Raman laser utilising Nd:KGW. Power scaling is limited by secondary emission lines, asti ... More
Reviewed: Reviewed
Date: 2009
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/309114
Description: We report the generation of high power, continuous-wave yellow emission from a frequency-doubled, self-Raman laser. Output power of 2.25 W at 586.5 nm is achieved with a diode to yellow conversion eff ... More
Reviewed: Reviewed
Date: 2009
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/119466
Description: Fluorescence microscopy is a powerful tool for the rapid identification of target organisms. However, natural autofluorescence often interferes with identification. Time-gated luminescence microscopy ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1246378
Description: We report 115mW CW yellow output from a small-scale, diode-pumped intracavity doubled self-stimulating Raman composite Nd:YVO4/YVO4 laser, with optical efficiency from diode to yellow output of 2.6%.
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/1244423
Description: 4 page(s)
Date: 2008
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/124785
Description: Direct-diode pumping of Nd-based laser materials at 880 nm offers reduced thermal loading and improved system stability. In this paper we compare absorption properties of Nd:GdVO₄, Nd:YVO₄ and Nd:KGW ... More
Reviewed: Reviewed
Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/127537
Description: 2 page(s)
Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/113446
Description: We report 92mW CW yellow output from a small-scale, diode-pumped intracavity-doubled self-stimulating Raman Nd:YVO₄ laser with optical efficiency of 2.2%. We believe this to be the first report of a C ... More
Date: 2007
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/113440
Description: Continuous-wave powers up to 320mW at 588 nm and quasi-cw powers up to 700mW are reported from diode-pumped Nd:GdVO4 laser with intracavity Raman-shifting (KGW) and intracavity frequency-doubling (LBO ... More