Abstract
A singlemode DBR laser is demonstrated in an Er/Al-doped germanosilicate planar waveguide. 0.4 mW of output power has been obtained at 1.553 mu m using internal Bragg reflectors produced by UV-induced index modulations.
Originalsprog | Engelsk |
---|---|
Tidsskrift | Electronics Letters |
Vol/bind | 35 |
Udgave nummer | 4 |
Sider (fra-til) | 302-303 |
ISSN | 0013-5194 |
DOI | |
Status | Udgivet - 1999 |
Udgivet eksternt | Ja |