Ghent University Academic Bibliography

Advanced

Light emitting properties of VCSEL chips in liquid crystal cell

Yi Xie, Wouter Woestenborghs, Jeroen Beeckman UGent, Kristiaan Neyts UGent and Krassimir Panajotov (2011) Proceedings of the 2011 annual symposium of the IEEE Photonics Benelux Chapter. p.53-56
abstract
A VCSEL chip of 250 µm by 250 µm is placed inside a liquid crystal cell with a gap between the emitting area and the upper glass plate of about 30 µm. This allows covering the VCSEL with a thin layer of liquid crystal after filling the cell through capillary forces. The light emitting properties are investigated, including the optical power, divergence and polarization, all in function of the applied current to the VCSEL. It is observed that the polarization states of the laser beam can be changed by using different type of liquid crystal. This technology opens an effective way to fabricate integrated VCSEL chips in optoelectronic devices and different experiments are planned in the future with the fabricated devices.
Please use this url to cite or link to this publication:
author
organization
year
type
conference
publication status
published
subject
in
Proceedings of the 2011 annual symposium of the IEEE Photonics Benelux Chapter
editor
Peter Bienstman UGent, Geert Morthier UGent, Günther Roelkens UGent and Marie Verbist
pages
53 - 56
publisher
IEEE Photonics Society
conference name
16th Annual symposium of the IEEE Photonics Benelux Chapter
conference location
Ghent, Belgium
conference start
2011-12-01
conference end
2011-12-02
ISBN
9789076546001
project
Center for nano- and biophotonics (NB-Photonics)
language
English
UGent publication?
yes
classification
C1
copyright statement
I have transferred the copyright for this publication to the publisher
id
1958884
handle
http://hdl.handle.net/1854/LU-1958884
date created
2011-12-02 16:41:46
date last changed
2016-12-19 15:37:18
@inproceedings{1958884,
  abstract     = {A VCSEL chip of 250 {\textmu}m by 250 {\textmu}m is placed inside a liquid crystal cell with a gap between the emitting area and the upper glass plate of about 30 {\textmu}m. This allows covering the VCSEL with a thin layer of liquid crystal after filling the cell through capillary forces. The light emitting properties are investigated, including the optical power, divergence and polarization, all in function of the applied current to the VCSEL. It is observed that the polarization states of the laser beam can be changed by using different type of liquid crystal. This technology opens an effective way to fabricate integrated VCSEL chips in optoelectronic devices and different experiments are planned in the future with the fabricated devices.},
  author       = {Xie, Yi and Woestenborghs, Wouter and Beeckman, Jeroen and Neyts, Kristiaan and Panajotov, Krassimir},
  booktitle    = {Proceedings of the 2011 annual symposium of the IEEE Photonics Benelux Chapter},
  editor       = {Bienstman, Peter and Morthier, Geert and Roelkens, G{\"u}nther and Verbist, Marie},
  isbn         = {9789076546001},
  language     = {eng},
  location     = {Ghent, Belgium},
  pages        = {53--56},
  publisher    = {IEEE Photonics Society},
  title        = {Light emitting properties of VCSEL chips in liquid crystal cell},
  year         = {2011},
}

Chicago
Xie, Yi, Wouter Woestenborghs, Jeroen Beeckman, Kristiaan Neyts, and Krassimir Panajotov. 2011. “Light Emitting Properties of VCSEL Chips in Liquid Crystal Cell.” In Proceedings of the 2011 Annual Symposium of the IEEE Photonics Benelux Chapter, ed. Peter Bienstman, Geert Morthier, Günther Roelkens, and Marie Verbist, 53–56. IEEE Photonics Society.
APA
Xie, Y., Woestenborghs, W., Beeckman, J., Neyts, K., & Panajotov, K. (2011). Light emitting properties of VCSEL chips in liquid crystal cell. In Peter Bienstman, G. Morthier, G. Roelkens, & M. Verbist (Eds.), Proceedings of the 2011 annual symposium of the IEEE Photonics Benelux Chapter (pp. 53–56). Presented at the 16th Annual symposium of the IEEE Photonics Benelux Chapter, IEEE Photonics Society.
Vancouver
1.
Xie Y, Woestenborghs W, Beeckman J, Neyts K, Panajotov K. Light emitting properties of VCSEL chips in liquid crystal cell. In: Bienstman P, Morthier G, Roelkens G, Verbist M, editors. Proceedings of the 2011 annual symposium of the IEEE Photonics Benelux Chapter. IEEE Photonics Society; 2011. p. 53–6.
MLA
Xie, Yi, Wouter Woestenborghs, Jeroen Beeckman, et al. “Light Emitting Properties of VCSEL Chips in Liquid Crystal Cell.” Proceedings of the 2011 Annual Symposium of the IEEE Photonics Benelux Chapter. Ed. Peter Bienstman et al. IEEE Photonics Society, 2011. 53–56. Print.