Macquarie University, Sydney Macquarie University ResearchOnline

Showing items 31 - 45 of 114.

Add to Quick Collection   All 114 Results

Sort:
 Add All Items to Quick Collection
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: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/162136
Description: We report a miniature, wavelength-selectable crystalline Raman laser operating either in the yellow (588 nm) or lime (559 nm) selected simply by changing the temperature of an intracavity LBO crystal. ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/146361
Description: Background: Aspects of the fluorescence in situ hybridization (FISH) method for the detection of clinically important bacteria, such as Staphylococcus aureus, Staphylococcus epidermidis, and Escherich ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 030100 Analytical Chemistry
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/151678
Description: Application of standard immuno-fluorescence microscopy techniques for detection of rare-event microorganisms in dirty samples is severely limited by autofluorescence of nontarget organisms or other de ... More
Reviewed: Reviewed
Date: 2010
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/111720
Description: An external-cavity diamond Raman laser generating up to 2.0 W at 1240 nm from 3: 3 W of 1064 nm pump power is investigated as a function of pump polarization direction. The maximum conversion efficien ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2010
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/112875
Description: We report a continuous-wave Nd:GdVO₄ self-Raman laser generating wavelength-selectable output in the green-yellow spectral region. The laser combines stimulated Raman scattering (SRS) with intracavity ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2010
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/116319
Description: We report the generation of multi-watt continuous-wave (CW) yellow laser emission from an intracavity diode-pumped Nd:GdVO₄ /BaWO₄ Raman laser utilising a high-Q resonator (for fundamental and first-S ... More
Full Text: Full Text
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: journal article
Identifier: http://hdl.handle.net/1959.14/112876
Description: We report the generation of 5.3 W cw laser emission at 559 nm by sum-frequency mixing of the fundamental and first-Stokes fields generated within an Nd:GdVO₄ self-Raman laser. A high overall diode-to- ... More
Full Text: Full Text
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
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/113170
Description: We report the fabrication and performance of the first C-band directly written monolithic waveguide laser (WGL). The WGL device was created in an erbium- and ytterbium-doped phosphate glass host and c ... More
Full Text: Full Text
Reviewed: Reviewed