Abstract (EN):
A neodymium-doped glass waveguide laser based on a new structure employing two core layers is reported. This double-layer structure allows a photosensitive layer to be integrated with an efficient gain layer. Singlemode operation was obtained with a lasing threshold of 93 mW and an efficiency of 0.6%.
Idioma:
Inglês
Tipo (Avaliação Docente):
Científica
Contacto:
psmarques@fc.up.pt
Nº de páginas:
2