We demonstrated inherently mode-hop-free wavelength tuning of 4.45 nm in a DBR laser with a short active-region. Dynamic characteristics on error-free operation and fast switching are confirmed. A wavelength-selectable laser array integrated with DBR lasers achieved tuning of 12.45 nm.
|Number of pages||2|
|Publication status||Published - 2003|
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering