We demonstrate the possibility of designing compact ultra-narrow band-pass filters to split four different wavelengths based on the phenomenon of non-proximity resonant tunneling in multi-core photonic band-gap fibers for resonance-sensing and wavelength-selective filtering applications.
© 2007 OSA
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.1810) Fiber optics and optical communications : Buffers, couplers, routers, switches, and multiplexers
(060.2280) Fiber optics and optical communications : Fiber design and fabrication
K. Saitoh, N. J. Florous, S. K. Varshney, and M. Koshiba, "All-Fiber Integrated Assemblies Based on the Resonant Tunneling Effect in Multi-Core Photonic Band-Gap Fibers," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2007), paper JTuA67.
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