| Literature DB >> 19550761 |
Xiaoxue Zhao, Devang Parekh, Erwin K Lau, Hyuk-Kee Sung, Ming C Wu, Werner Hofmann, Markus C Amann, Connie J Chang-Hasnain.
Abstract
We demonstrate a novel cascaded configuration of optically injection-locked (COIL) VCSELs, which enables a wide and tailorable direct modulation bandwidth. Up to 66 GHz bandwidth is achieved using VCSELs with an original, free-running 10 GHz bandwidth. Different configurations of cascading are discussed in detail with the focus on optimizing the modulation bandwidth. We also discuss scaling capability of this technique to achieve tailorable modulation response.Entities:
Year: 2007 PMID： 19550761 DOI： 10.1364/oe.15.014810
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894