Ontology highlight
ABSTRACT:
SUBMITTER: Wang M
PROVIDER: S-EPMC6648656 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
ACS omega 20190501 5
Ultrafast injection-locked amplification is achieved by sending femtosecond supercontinuum pulses into a polymeric thin film coated on a distributed feedback (DFB) microcavity consisting of chirped gratings. The spatial variation of the grating period led to the resonance of the DFB microcavity at different wavelengths for injection at different locations. This enables convenient and continuous tuning of the amplification spectrum by displacing the grating structures. The large area of the grati ...[more]