Increased modulation bandwidth up to 20 GHz of a detuned-loaded DBR laser
1994 (English)In: IEEE Photonics Technology Letters, ISSN 1041-1135, E-ISSN 1941-0174, Vol. 6, no 2, 161-163 p.Article in journal (Refereed) Published
A small signal amplitude modulation bandwidth of 20 GHz has been obtained with a three-section tunable DBR laser fabricated with semi-insulating current blocking layers grown by hydride VPE. The modulation bandwidth and laser linewidth are strongly dependent on the position of the lasing mode relative to the Bragg reflection peak.
Place, publisher, year, edition, pages
1994. Vol. 6, no 2, 161-163 p.
distributed Bragg reflector lasers, laser modes, laser tuning, optical modulation, semiconductor lasers, spectral line breadth
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-12529DOI: 10.1109/68.275415OAI: oai:DiVA.org:kth-12529DiVA: diva2:317484
QC 201005042010-05-042010-05-042010-05-07Bibliographically approved