研究目的
Investigating the potential of hybridizing graphene and photonic crystal fibre for enhancing light–matter interaction and the challenges in industrializing graphene-based fibre-optic components.
研究成果
The successful production of hybrid graphene–PCFs is a significant step forward, but the technology's industrial application remains challenging. The findings open new possibilities for fibre designs and electro-optic devices, yet graphene must prove its worth beyond the laboratory.
研究不足
The transfer technique for graphene is not reliable for industrial-scale production. The switching speed of the demonstrated electro-optic intensity modulator is slow compared to available modulators.
1：Experimental Design and Method Selection:
The study involves depositing graphene inside the air holes of a photonic crystal fibre to enhance light–matter interaction.
2：Sample Selection and Data Sources:
Graphene is deposited on metallic substrates and then transferred to photonic crystal fibres.
3：List of Experimental Equipment and Materials:
Photonic crystal fibre, graphene, chemical vapour deposition equipment.
4：Experimental Procedures and Operational Workflow:
Graphene deposition inside the air holes of photonic crystal fibre, characterization using optical microscopy, Raman spectroscopy, electron microscopy, and atomic force microscopy.
5：Data Analysis Methods:
Analysis of the interaction between graphene and core-guided light, measurement of attenuation in the hybrid graphene–PCF.
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