论文信息 - Electromagnetically induced transparency and saturable absorption in all-fiber devices based on 12C2H2-filled hollow-core photonic crystal fiber

Electromagnetically induced transparency and saturable absorption in all-fiber devices based on 12C2H2-filled hollow-core photonic crystal fiber

Abstract Electromagnetically induced and saturable absorption transparencies are observed in several lines of the ν 1 + ν 3 acetylene absorption band using two novel all-fiber devices based on a hermetically sealed hollow-core-PCF filled with acetylene at sub-millibar pressure. The method for sealing the hollow-core-PCF at vacuum pressure is described and the devices’ flexibility is demonstrated by the generation of electromagnetically induced transparency at cryogenic temperature.

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