[6] Lian Z G, Chen X, Wang X et al. Preparation and potential applications of microstructured and integrated functional optical fibers[J]. Laser & Optoelectronics Progress, 56, 170615(2019).
[9] Izawa T, Sudo S, Hanawa F. Continuous fabrication process for high-silica fiber preforms[J]. IEICE Transactions, 62, 779-785(1979).
[12] Russell P S J. Photonic crystal fibers[J]. Science, 299, 358-362(2003).
[13] Zhang Y M, Qiu J R. Fabrication and application of special optical fibers using Melt-in-Tube method[J]. Laser & Optoelectronics Progress, 56, 170601(2019).
[14] Shen X D[M]. Inorganic non-metallic materials for 3D printing(2020).