Controlled polarisation switching in VCSELs by means of asymmetric current injection

L.M. Augustin, E. Smalbrugge, F. Karouta, K. Choquette, G. Verschaffelt, R.C. Strijbos, E.J. Geluk, T.G. Roer, van de, H. Thienpont

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Samenvatting

We have investigated the potential of asymmetric current injection for polarisation switching in GaAs-based intra-cavity contacted vertical cavity surface emitting lasers using two sets of p- and n-type contacts per device. When using the contacts set along the [110 ] axis, the polarisation was set along [011] while using the contacts along [011] the polarisation switches from the direction along [011] to a direction making an angle of 25 to 90° towards [011].
Originele taal-2Engels
Titelproc. Symposium IEEE/LEOS Benelux Chapter, 2002
RedacteurenTaco Visser, D., Daan Lenstra, Hugo Schouten, F.
Plaats van productieVrije Universiteit Amsterdam
UitgeverijIEEE/LEOS
Pagina's63-66
ISBN van geprinte versie90-807519-1-X
StatusGepubliceerd - 2002
Evenement7th Annual Symposium of the IEEE/LEOS Benelux Chapter, December 9, 2002, Amsterdam, The Netherlands - Amsterdam, Nederland
Duur: 9 dec. 20029 dec. 2002

Congres

Congres7th Annual Symposium of the IEEE/LEOS Benelux Chapter, December 9, 2002, Amsterdam, The Netherlands
Land/RegioNederland
StadAmsterdam
Periode9/12/029/12/02
Ander7th Annual Symposium of the IEEE/LEOS Benelux Chapter, 2002, Amsterdam, The Netherlands

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