Welcome...

prof.dr. J.L. Herek (Jennifer)

Dean

About Me

I'm a professor at the Optical Sciences group of the MESA+ Institute for Nanotechnology, Dean of the Faculty Science and Technology.

Expertise

Physics & Astronomy
Microscopy
Potassium
Raman Spectra
Tungstates
Waveguides
Chemistry
Coherent Anti-Stokes Resonance Raman Spectroscopy
Engineering & Materials Science
Microscopic Examination
Raman Scattering

Ancillary Activities

  • Stichting Physica
    Member of Board
  • Prins Bernhard Cultuurfonds
    Member of Board

Publications

Recent
Yong, Y. S. , Aravazhi, S. , Vázquez-Córdova, S. A. , Herek, J. L. , García-Blanco, S. M. , & Pollnau, M. (2019). Gain dynamics in a highly ytterbium-doped potassium double tungstate thin-film amplifier. In W. A. Clarkson, & R. K. Shori (Eds.), Solid State Lasers XXVIII: Technology and Devices (Vol. 10896). [108961G] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10896). SPIE. https://doi.org/10.1117/12.2514806
Yong, Y. S. , Aravazhi, S. , Vázquez-Córdova, S. A. , Herek, J. L. , García-Blanco, S. M. , & Pollnau, M. (2017). Temperature dependence of transition cross sections in rare-earth-doped laser materials. In The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017 (Vol. Part F82-CLEO_Europe 2017). [139018] Optical Society of America.
Vázquez-Córdova, S. A. , Aravazhi, S., Grivas, C. , Yong, Y. S. , García-Blanco, S. M. , Herek, J. L. , & Pollnau, M. (2017). High gain in erbium-doped channel waveguides. In The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017 (Vol. Part F82-CLEO_Europe 2017). [139018] Optical Society of America.
Vázquez-Córdova, S. A. , Aravazhi, S., Grivas, C., Heuer, A. M., Kränkel, C. , Yong, Y. S. , García-Blanco, S. M. , Herek, J. L. , & Pollnau, M. (2017). Spectroscopy of erbium-doped potassium double tungstate waveguides. In Integrated Optics: Devices, Materials, and Technologies XXI (Vol. 10106). [1010604] SPIE. https://doi.org/10.1117/12.2252488

UT Research Information System

Courses Academic Year  2021/2022

Courses in the current academic year are added at the moment they are finalised in the Osiris system. Therefore it is possible that the list is not yet complete for the whole academic year.
 

Courses Academic Year  2020/2021

Contact Details

Visiting Address

University of Twente
Faculty of Science and Technology
Carré (building no. 15), room C3033
Hallenweg 23
7522NH  Enschede
The Netherlands

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Mailing Address

University of Twente
Faculty of Science and Technology
Carré  C3033
P.O. Box 217
7500 AE Enschede
The Netherlands