Bandwidth modulation and pulse characterization of passively Q-switched erbium-doped fiber laser
We demonstrate the modulation of laser bandwidth by utilizing an ultranarrow tunable bandpass filter in a passively Q-switched erbium-doped fiber laser. The passive Q-switch mechanism is enabled by using carbon nanotubes as saturable absorber at a Q-switched threshold of 35.5 mW. Based on spectral f...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Physics
2024
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| Online Access: | http://psasir.upm.edu.my/id/eprint/113323/1/113323.pdf |