Acta Optica Sinica, Volume. 5, Issue 2, 170(1985)
Drawing and coating techniques of multi-mode grade silica optical fiber
Drawing and coating techniques of multi-mode graded-index silica optical fiber and their influences on the optical, mechanical properties are described. High-quality optical fibers with short wavelength loss (at 0.85μm)~2.5db/km, long wavelenth loss (at 1.8μ/m)~0.7db/km, strength ~100kpsi, fiber diameter 125±8μm and good coating concentricity may be fabricated by this technique for ternary system of GeO2-P2O5-SiO2. In addition, technological repeat was identified by some of the new data given in the end of this paper.
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WANG JIANGUO, CHEN HUIMIN, QIN CHEN. Drawing and coating techniques of multi-mode grade silica optical fiber[J]. Acta Optica Sinica, 1985, 5(2): 170