成果集锦   Research Highlight

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  Miniature optical fiber current sensor based on a graphene membrane, Laser Photonics Rev. 9, 517 (2015)

  A miniature optical fiber current sensor based on a quasistatic graphene NEMS with a graphene membrane covering the hole on a pre-etched fiber tip and two gold electrodes on opposite sides of the tip has been demonstrated.

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  Broadband tunable liquid crystal terahertz waveplates driven with porous graphene electrodes, Light Sci. Appl., 4, e253 (2015)

  Few-layer porous graphene is employed as an electrode with a transmittance of more than 98%. A subwavelength metal wire grid is utilized as an integrated high-efficiency electrode and polarizer.

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  Nonlinear frequency conversion of fields with orbital angular momentum using quasi-phase-matching, Phys. Rev. A, 88, 063827 (2013)

  We propose and investigate the quasi-phase-matched (QPM) nonlinear optical frequency conversion of optical vortices in periodically poled lithium niobate.

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  Tailoring entanglement through domain engineering in a lithium niobate waveguide, Scientific Reports 4,4812(2014)

  We investigate wavefront engineering of photon pairs generated through spontaneous parametric down conversion in lithium niobate-based nonlinear photonic crystals (NPCs).