石墨烯锁模、波长可调谐、耗散孤子光纤laser
Graphene mode locked, wavelength-tunable, dissipative soliton fiber laser
摘要:
原子层石墨烯具有波长不敏感的超快饱和吸收,可作为全带锁模器。利用石墨烯的宽带可饱和吸收特性,实验证明了在掺铒光纤激光器锁模系统中,利用少层石墨烯可以形成宽范围(1570 nm -1600 nm)连续波长可调谐的耗散孤子。
英文摘要:
Atomic layer graphene possesses wavelength-insensitive ultrafast saturable absorption, which can be exploited as a full-band mode locker. Taking advantage of the wide band saturable absorption of the graphene, we demonstrate experimentally that wide range (1570 nm - 1600nm) continuous wavelength tunable dissipative solitons could be formed in an erbium doped fiber laser mode locked with few layer graphene.
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