Academic Staff : Sumiaty

Sumiaty Ambran DipEng (UTM), BEng (UTM), MSc (UiTM), PhD (UoS)
	Senior Lecturer Electronic Systems Engineering  Email:sumiaty@ic.utm.my Tel: 03 2203 1329
Area of specialization	Optoelectronics
Research Interests	Integrated Optical Devices Optical Telecommunications Data Communications
Professional Membership	Optical Society of America (OSA), Member, 2009 – 2013.
Previous Positions	Tutor, College Science and Technology, UTM KL
Activities	Research presentation in Science, Engineering and Technology (SET) for Britain 2012 at the House of Commons (British Parliament) London, United Kingdom.
Awards	Highly Commended Poster, Postgraduate Research Showcase 2012, University of Southampton, 2012.
Selected Publications	S. Ambran, C. Holmes, J. C. Gates, A. S. Webb, L. G. Carpenter, F. R. M. Adikan, P. G. R.Smith, J. K. Sahu, “Fabrication of a multimode interference device in a low-loss flat-fiber platform using physical micromachining technique”, Journal of Lightwave Technology 2012, Vol.30(17) pp.2870-2875. S. Ambran, C. Holmes, J. C. Gates, A. S. Webb, M. F. R. Adikan, P. G. R. Smith, J. K. Sahu, ‘Flat-optical fibre for a faster future’, SET for Britain 2012, House of Commons London, 12 March 2012. H. L. Rogers, L. G. Carpenter, S. Ambran, C. Sima, D. J. Wales, R. M. Parker, C. Holmes, J. C. Gates, P. G. R. Smith, “Direct grating writing: single-step Bragg grating and waveguide fabrication for telecommunications”, IONS NA-3 Stanford USA 13-15 Oct 2011. H. L. Rogers, L. G. Carpenter, S. Ambran, C. Sima, B. D. Snow, R. M. Parker, C. Holmes, J. C. Gates, P. G. R. Smith, “Direct grating writing: Single-step Bragg grating and waveguide fabrication for telecommunications and sensing applications”, IONS-9 Salamanca Spain 7-9 Apr 2011. S. Ambran, C. Holmes, J. C. Gates, A. S. Webb, J. K. Sahu, P. G. R. Smith, “UV-written Bragg gratings in a flat-fiber platform as a bending and twisting sensor”, CLEO/EuropeEQEC Munich 22-26 May 2011 S. Ambran, C. Holmes, J. C. Gates, A. S. Webb, P. G. R. Smith, J. K. Sahu, “Micromachined multimode interference device in flat-fiber”, Photonics Global Conference ,Singapore Dec 14 – 16 2010 H. L. Rogers, S. Ambran, C. Holmes, P. G. R. Smith, J. C. Gates, “In situ loss measurement of direct UV written waveguides using integrated Bragg gratings”, Optics Letters 2010, Vol.35(17), pp.2849-2851 S. Ambran, H. L. Rogers, A. S. Webb, J. C. Gates, C. Holmes, P. G. R. Smith, J. K. Sahu, “A loss comparison of flat-fibre and silica-on-silicon direct UV written waveguides using a novel Bragg grating measurement technique”, Photon 10, Southampton, 23-26 Aug 2010 H. L. Rogers, J. C. Gates, S. Ambran, P. G. R. Smith, “New technique for loss measurement of a direct UV written silica-on-silicon waveguide using integrated Bragg grating structures”, ECIO 2010, Cambridge, 7-9 Apr 2010.