title: Fabrication of three-dimensional plasmonic cavity by femtosecond laser-induced forward transfer.
abstract: We fabricated a three-dimensional five-layered plasmonic resonant cavity by low-cost, efficient and high-throughput femtosecond laser-induced forward transfer (fs-LIFT) technique. The fabricated cavity was characterized by optical measurements, showing two different cavity modes within the measured wavelength region which is in good agreement with numerical simulations. The mode volume corresponding to each resonance is found to be squeezed over 10(4) smaller than the cube of incident wavelength. This property may facilitate many applications in integrated optics, optical nonlinearities, and luminescence enhancement, etc.
authors: Graduate Institute of Applied Physics, National Taiwan University, Taipei 106, Taiwan.
authors: Wei Ting
authors: WT
authors: Chen
authors: Ming Lun
authors: ML
authors: Tseng
authors: Chun Yen
authors: CY
authors: Liao
authors: Pin Chieh
authors: PC
authors: Wu
authors: Shulin
authors: S
authors: Sun
authors: Yao-Wei
authors: YW
authors: Huang
authors: Chia Min
authors: CM
authors: Chang
authors: Chung Hao
authors: CH
authors: Lu
authors: Lei
authors: L
authors: Zhou
authors: Ding-Wei
authors: DW
authors: Huang
authors: Ai Qun
authors: AQ
authors: Liu
authors: Din Ping
authors: DP
authors: Tsai