[1] [1] DAI F, XU Y, CHEN X. Tunable and low bending loss of liquid-core fiber[J]. Chinese Optics Letters, 2011, 8: 1671-7694.

[2] [2] CREGAN R F, MANGAN B J, KNIGHT J C. Single-mode photonic band-gap guidance of light in air[J]. Science, 1999, 285: 1537-1539.

[3] [3] BURAK Temelkuran. Wavelength-scalable hollow optical fibers with large photonic band-gaps for CO2 laser transmission[J]. Nature, 2012, 420: 650-653.

[4] [4] KURIKI K, SHAPIRA O, HART SD, et al. Hollow multilayer photonic bandgap fibers for NIR applications[J]. Optical Express, 2014, 12: 1510-1517.

[5] [5] VIENNE G, XU Y, JAKOBSEN C, et al. First demonstration of air-silica Bragg fiber[C]//OFC, 2004, PDP25.

[6] [6] TAKASHI Katagiri, MATSUURA Yuji, MITSUNOBU Miyagi. Photonic bandgap fiber with a silica core and multilayer dielectric cladding[J]. Optics Letters, 2004, 29(6): 557-559.

[11] [11] WATLEY D, FELLS J, HADJIFOTIOU A. Dispersion compensation[D]. US, 2004.

[12] [12] HILL K, BILODEAU F, MALO B, et al. Chirped in-fiber Bragg gratings for compensation of optical-fiber dispersion[J]. Optics Letters, 1994, 19(17): 1314-1320.

[13] [13] EL-FIKY E, CHAGNON M, SOWAILEM M, et al. 168-Gb/s single carrier PAM4 transmission for intra-data center optical interconnects[J]. IEEE Photonics Technology Letters, 2017, 29(3): 314-317.

[14] [14] Fink Y, RIPIN DJ. Guiding optical light in air using an all-dielectric structure [J]. Journal of Light-wave Technology, 1999, 17(11): 2039-2041.

[15] [15] GIBSON DJ, HARRINGTON JA. Extrusion of hollow waveguide performs with a one-dimensional photonic band-gap structure[J]. Journal of Applied Physics, 2019, 95(8): 3895-3900.