Mode-locked fiber laser in C-band region for dual-wavelength ultrashort pulses emission using carbon nanotube saturable absorber
A saturable absorber is commonly employed to generate an ultrashort laser with a mode-locking scheme. In an erbium-doped fiber laser system, the laser regimes of either 1530 or 1550 nm wavelength are procured based on the absorption profile of the erbium-doped fiber. The absorption of the erbium-dop...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Science Press
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/81392/1/Mode-locked%20fiber%20laser%20in%20C-band%20region%20for%20dual-wavelength%20ultrashort%20pulses%20emission%20using%20carbon%20nanotube%20saturable%20absorber.pdf http://psasir.upm.edu.my/id/eprint/81392/ http://www.clp.ac.cn/EN/Article/OJ37338f888101cc21 |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | A saturable absorber is commonly employed to generate an ultrashort laser with a mode-locking scheme. In an erbium-doped fiber laser system, the laser regimes of either 1530 or 1550 nm wavelength are procured based on the absorption profile of the erbium-doped fiber. The absorption of the erbium-doped fiber is designed to emit at both wavelengths by controlling the net gain of the laser cavity. Subsequently, simultaneous erbium-doped fiber laser emission is attained at 1533.5 and 1555.1 nm with the pulse duration of 910 and 850 fs, respectively. Therefore, this work maximizes the output portfolios of a mode-locking fiber laser for dual-wavelength ultrashort pulses emission. |
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