Macquarie University, Sydney Macquarie University ResearchOnline

Showing items 1 - 15 of 50.

Add to Quick Collection   All 50 Results

Sort:
 Add All Items to Quick Collection
Date: 2011
Subject Keyword: 030100 Analytical Chemistry
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/151645
Description: Background: As a proof-of-concept, the feasibility of detecting Staphylococcus aureus faster than previous whole-cell fluorescent in situ hybridization (FISH) methods was tested. Methods: Isolates of ... More
Reviewed: Reviewed
Date: 2001
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/11917
Description: We report 1.1 W CW green output from a diode-end-pumped self-frequency-doubled (SFD) Yb:YAB laser, with a diode-to-green optical conversion efficiency of 10%. This is five times the highest green powe ... 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: 1992
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/109430
Description: Ultraviolet (UV) powers of over 1 W have been obtained by second harmonic and sum frequency generation from a single medium scale (20 W) copper vapor laser (CVL) using a new focal geometry in which th ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2001
Subject Keyword: gas lasers | beam quality | copper lasers
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/989
Description: We report the performance characteristics of a copper laser master-oscillator power-amplifier system incorporating kinetically enhanced active elements. The advantages provided by kinetic enhancement ... More
Full Text: Full Text
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: 2005
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/18602
Description: We report 95% conversion from the optimized Q-switched fundamental output to green output in the self-frequency doubling material Yb:YAB. Maximum average green powers of 2.27 W were obtained at 520-52 ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2004
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/16800
Description: The erbium and ytterbium ion concentrations in the host yttrium calcium oxaborate have been optimized for diode pumped continuous-wave (CW) laser operation using spectroscopic measurements, modeling o ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/291688
Description: Optical multiplexing plays an important role in applications such as optical data storage, document security, molecular probes and bead assays for personalized medicine. Conventional fluorescent colou ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/129978
Description: Many microorganisms have a very low threshold (<10 cells) to trigger infectious diseases, and, in these cases, it is important to determine the absolute cell count in a low-cost and speedy fashion. Fl ... More
Reviewed: Reviewed
Date: 2003
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/119867
Description: Lasers employing unstable resonators usually produce a doughnut-shaped intensity distribution in the near-field. In this paper, we present the application of a new model in characterizing the output b ... More
Full Text: Full Text
Date: 2004
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/119383
Description: Efficient intracavity frequency doubling of a q-switched, diode-pumped Nd:YVO₄ laser operating at 1342nm with pulse rates between 40 and 350kHz using type I critically phase matched LBO has been demon ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2007
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/22088
Description: We report a continuous-wave self-Raman laser based on diode-pumped Nd:GdVO₄ giving first-Stokes output at 1173 nm and intracavity frequency-doubled output at 586.5 nm. A maximum cw output power at 117 ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/29307
Description: We report the performance of a kinetically enhanced copper-vapor laser of active dimensions 32-mm inner diameter by 1-m long as a function of the plasma tube thermal insulation. By reducing the insula ... More
Full Text: Full Text
Reviewed: Reviewed
Date: 2003
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.14/29113
Description: We report on severalfold increases in the output power of kinetically enhanced copper-vapor lasers operating in a regime of high specific input power and reduced tube insulation. Three laser tubes, of ... More
Full Text: Full Text
Reviewed: Reviewed