Optical Sciences

Biomolecules and nanostructures

The Optical Sciences group studies the interaction of light and matter. Our current focus is on detection and sensing/imaging with an emphasis on the development of integrated photonics. We are part of Twente University's Department of Science and Technology and member of the MESA+ institute.

 

MSc Mustafa Akin Sefunc - Former Member
 




Contact Information

Mail: Postbus 217
7500 AE Enschede
The Netherlands
Office: Carré CR4.611
Email: m.a.sefuncutwente.nl
Phone:+31 53 489 2495


Newsitems

june 2014

Mustafa Akin Sefunc awarded SPIE scholarship

Mustafa Akin Sefunc has been awarded a 2014 Optics and Photonics Education Scholarship by SPIE, the international society for optics and photonics for his potential contributions to the field of optics, photonics or related field.


Projects


Former Projects


Articles by Mustafa Akin Sefunc


A Low-Loss and Broadband MMI-Based Multi/Demultiplexer in Si3N4 / SiO2 Technology

(abstract) (full pdf)
Jinfeng Mu, Sergio A. Vázquez-Córdova, Mustafa Akin Sefunc, Yean-Sheng Yong, and Sonia M. García-Blanco
Journal of Lightwave Technology
vol 34, issue 15, aug. 1, 2016
doi:10.1109/JLT.2016.2578463

Design and fabrication of adiabatic vertical couplers for hybrid integration by flip-chip bonding

(abstract) (full pdf)
Jinfeng Mu, Mustafa A. Sefunc, Bojian Xu, Meindert Dijkstra, Sonia M. García-Blanco
SPIE Proceedings vol 9750, Integrated Optics: Devices, Materials, and Technologies XX
975012 March 1, 2016
doi:10.1117/12.2212206

High index contrast potassium double tungstate waveguides towards efficient rare-earth ion amplification on-chip

(abstract) (full pdf)
Mustafa Akin Sefunc, Frans Segerink, Sonia M. Garcia-Blanco
SPIE Proceedings
Proc. SPIE 9365, Integrated Optics: Devices, Materials, and Technologies XIX, 93650P feb. 27, 2015
doi:10.1117/12.2077086

Low-loss sharp bends in low contrast polymer hybrid metallic waveguides

(abstract) (full pdf)
M.A. Sefunc, W. van de Meent, A.R. Coenen, A. Pace, M. Dijkstra, S.M. García-Blanco
SPIE Proceedings
Proc. SPIE 9365, Integrated Optics: Devices, Materials, and Technologies XIX, 93650V feb 27, 2015
doi:10.1117/12.2083856

Low-loss sharp bends in polymer waveguides enabled by the introduction of a thin metal layer

(abstract) (full pdf)
Mustafa Akin Sefunc, Markus Pollnau, and Sonia M. García-Blanco
Optics Express
Vol. 21 Issue 24, p. 29808-29817 nov. 25 2013
doi:10.1364/OE.21.029808

Refereed articles by MSc Mustafa Akin Sefunc - not related to the Optical Sciences group:


Study of sharp bends in anisotropic potassium double tungstate waveguides

Dubbink, Teus; Sefunc, Mustafa A.; Pollnau, Markus; Garcia-Blanco, Sonia M.
2013 15th International Conference on Transparent Optical Networks (ICTON) DOI
JUNE 27 2013

Photonic integration and fabrication technologies for on-chip active nano-devices in double tungstate gain materials

M. A. Sefunc, P.M. Muilwijk, R. T. Eachambadi, R.F. Russo, H.A.G.M. van Wolferen, G. Sengo, E.H. Bernhardi, M. Pollnau, and S.M. García-Blanco
Proceedings Symposium IEEE Photonics Society Benelux Chapter, 2012, Mons pdf download
NOV 30 2012

Loss compensation in metal-loaded hybrid plasmonic waveguides using Yb3+ potassium double tungstate gain materials

Garcia-Blanco, S.M.; Sefunc, M.A.; van Voorden, M.H.; Pollnau, M.
2012 14th International Conference on Transparent Optical Networks (ICTON) DOI
JULY 5 2012

Plasmonic backcontact grating for P3HT:PCBM organic solar cells enabling strong optical absorption increased in all polarizations

Sefunc, Mustafa Akin; Okyay, Ali Kemal; Demir, Hilmi Volkan
OPTICS EXPRESS Volume: 19 Issue: 15 Pages: 14200-14209 DOI
JUL 18 2011

Photocatalytic hybrid nanocomposites of metal oxide nanoparticles enhanced towards the visible spectral range

Perkgoz, Nihan Kosku; Toru, Refik Sina; Unal, Emre; et al.
APPLIED CATALYSIS B-ENVIRONMENTAL Volume: 105 Issue: 1-2 Pages: 77-85 DOI
JUN 9 2011

Volumetric plasmonic resonator architecture for thin-film solar cells

Sefunc, Mustafa Akin; Okyay, Ali Kemal; Demir, Hilmi Volkan
APPLIED PHYSICS LETTERS Volume: 98 Issue: 9 Article Number: 093117 DOI
FEB 28 2011

Anisotropic Emission from Multi layered Plasmon Resonator Nanocomposites of Isotropic Semiconductor Quantum Dots

Ozel, Tuncay; Nizamoglu, Sedat; Sefunc, Mustafa A.; et al.
ACS NANO Volume: 5 Issue: 2 Pages: 1328-1334 DOI
FEB 2011

Observation of Anisotropic Emission from Semiconductor Quantum Dots in Nanocomposites of Metal Nanoparticles

Ozel, Tuncay; Nizamoglu, Sedat; Sefunc, Mustafa A.; et al.
23RD ANNUAL MEETING OF THE IEEE PHOTONICS SOCIETY Pages: 144-145 DOI
Nov 11 2010

Volumetric plasmonic resonators for very thin organic solar cells

Sefunc, Mustafa Akin; Okyay, Ali Kemal; Demir, Hilmi Volkan
23RD ANNUAL MEETING OF THE IEEE PHOTONICS SOCIETY Pages: 722-723 DOI
Nov 11 2010
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