L-band femtosecond fiber laser based on reduced graphene oxide polymer composite saturable absorber
We demonstrate an L-band passively mode-locked erbium-doped fiber laser emitting at 1599.43 nm wavelength at a pulse train of 5.68 MHz. The microfiber reduced graphene oxide composite behaves as a saturable absorber that was fabricated using in-situ wet chemical and dip-coating methods. During opera...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
Optica
2021
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