Picture of UK Houses of Parliament

Leading national thinking on politics, government & public policy through Open Access research

Strathprints makes available scholarly Open Access content by researchers in the School of Government & Public Policy, based within the Faculty of Humanities & Social Sciences.

Research here is 1st in Scotland for research intensity and spans a wide range of domains. The Department of Politics demonstrates expertise in understanding parties, elections and public opinion, with additional emphases on political economy, institutions and international relations. This international angle is reflected in the European Policies Research Centre (EPRC) which conducts comparative research on public policy. Meanwhile, the Centre for Energy Policy provides independent expertise on energy, working across multidisciplinary groups to shape policy for a low carbon economy.

Explore the Open Access research of the School of Government & Public Policy. Or explore all of Strathclyde's Open Access research...

Strathprints

Use of confocal and multiphoton microscopy for the evaluation of micro-optical components and emitters

Girkin, J.M. and Gu, E. and Griffin, C. and Choi, H.W. and Dawson, M.D. and McConnell, G. (2004) Use of confocal and multiphoton microscopy for the evaluation of micro-optical components and emitters. Microscopy Research and Technique, 64 (4). pp. 293-296. ISSN 1059-910X

[img]
Preview
 Text (strathprints000051)
strathprints000051.pdf
Accepted Author Manuscript
Download (71kB)| Preview

    Abstract

    We report on the application of confocal and multiphoton microscopic techniques for the evaluation of the latest generation of micro optical components. The optical emitting characteristics of arrays of matrix addressable GaN micrometer-sized light emitting diodes (micro-LEDs) have been measured using a commercial confocal microscope utilising the LEDs' own emission along with reflection confocal microscopy to determine the surface structure. Multiphoton induced luminescence from the 10-20-micron diameter emitters has also been used to examine the structure of the device and we compare this with electrically induced emission. In related work, the optical properties of micro lens arrays (10-100-micron diameter) fabricated in SiC, Sapphire, and Diamond have been determined using transmission confocal microscopy. Such optical microscopy techniques offer a simple, non-destructive method to determine the structure and performance of such novel devices.

    Author(s):Girkin, J.M., Gu, E., Griffin, C., Choi, H.W., Dawson, M.D. and McConnell, G.
    Item type:Article
    ID code:51
    Keywords:microscopy, lasers, optics, micro-optics, photonics, Optics. Light, Anatomy, Instrumentation, Medical Laboratory Technology, Histology
    Subjects:Science > Physics > Optics. Light
    Department:Faculty of Science > Physics > Institute of Photonics
    Faculty of Science > Strathclyde Institute of Pharmacy and Biomedical Sciences
    Depositing user: Ms FM Breslin
    Date deposited:13 Dec 2005
    Last modified:05 Jun 2019 00:21
    URI:https://strathprints.strath.ac.uk/id/eprint/51
    Export data:
    CORE (COnnecting REpositories)