Chen Wei, Li Jinyan, Li Shiyu, et al. Design and fabrication of large mode-field wide-frequency single-mode photonic crystal fibers[J]. 2006,(4):57-59.
Chen Wei, Li Jinyan, Li Shiyu, et al. Design and fabrication of large mode-field wide-frequency single-mode photonic crystal fibers[J]. 2006,(4):57-59. DOI: 10.13756/j.gtxyj.2006.04.019.
Endless single-mode photonic crystal fibers are theoretically designed by the Finite Difference Time Domain(FDTD) method
the manufacturing processes for micro-structured optical fibers and the relevant fiber drawing parameters presented and comparatively large mode-field wide-frequency single-mode Photonic Crystal Fibers(PCF) fabricated.The structural parameters of the PCF are as follows: core diameter 13.1 μm
aperture 3.2 μm
aperture space 8.2 μm
the mode field diameter and attenuations at 1 550 nm(14.6 μm) and 0.6 dB/km respectively and water peak at 1 383 nm 14.9 dB/km.The measurements of the cut-off wavelength and the near field intensity distribution show that the PCF does have comparatively wide single-mode operating range.