Mode-locked L-band bismuth–erbium fiber laser using carbon nanotubes
A passively mode-locked, bismuth–erbium-co-doped fiber (Bi-EDF) with a pulse width of 460 fs is proposed and demonstrated. A highly doped, 180-cm Bi-EDF with an erbium concentration of 3,250 ppm/wt and an absorption rate of 133 dB/m at 1,530 nm serves as the gain medium. The cavity is 11.6 m long wi...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Published: |
Springer
2014
|
| Subjects: |