On the thermo-optic coefficient of P2O5 in SiO2

被引：21
|
作者：
Dragic, P. [1 ]
Cavillon, M. [2 ,3 ]
Ballato, J. [2 ,3 ]
机构：
[1] Univ Illinois, Dept Elect & Comp Engn, 306 N Wright St, Urbana, IL 61801 USA
[2] Clemson Univ, COMSET, 91 Technol Dr, Anderson, SC 29625 USA
[3] Clemson Univ, Dept Mat Sci & Engn, 91 Technol Dr, Anderson, SC 29625 USA
来源：
OPTICAL MATERIALS EXPRESS | 2017年 / 7卷 / 10期
关键词：
P2O5-DOPED SILICA FIBER; ACOUSTIC COEFFICIENTS; REFRACTIVE-INDEX; TEMPERATURE; VELOCITY; STRAIN;
D O I：
10.1364/OME.7.003654
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Measurements of the thermo-optic coefficient (dn/dT) are made on a binary phosphosilicate core glass optical fiber. Using these results, dn/dT for the P2O5 constituent is found to be -13.3 x 10(-6) +/- 8.0% K-1, a value much lower in magnitude than reported in the literature for this system. Its accurate elucidation is especially useful in guiding the design of low-or negative-thermo-optic glasses and optical fibers. The phosphosilicate core also has a coefficient of thermal expansion that is higher than that of the pure silica cladding. As a result, the clad fiber geometry slightly lessens the effectiveness of the negative-valued contribution to dn/dT by P2O5 relative to bulk glass. (C) 2017 Optical Society of America
引用
收藏
页码：3654 / 3661
页数：8
相关论文
共 50 条
  • [1] Temperature Dependence of the Thermo-Optic Coefficient of SiO2 Glass
    Rego, Gaspar
    SENSORS, 2023, 23 (13)
  • [2] STABILIZATION OF SIO2 PASSIVATION LAYERS WITH P2O5
    KERR, DR
    LOGAN, JS
    BURKHARDT, PJ
    PLISKIN, WA
    IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1964, 8 (04) : 376 - &
  • [3] THE DIFFUSION OF P2O5 MOLECULES IN SIO2 LAYERS
    HEINZE, W
    KAHL, M
    ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-LEIPZIG, 1980, 261 (05): : 857 - 875
  • [4] Synthesis and properties of bioactive thin-film materials based on the SiO2–P2O5–СаO and SiO2–P2O5–CaO–TiO2 systems
    L. P. Borilo
    E. S. Lyutova
    Inorganic Materials, 2017, 53 : 400 - 405
  • [5] Structure and properties of nanoproducts of the system P2O5 – SiO2
    T. S. Petrovskaya
    L. P. Borilo
    V. V. Kozik
    V. I. Vereshchagin
    Glass and Ceramics, 2008, 65 : 410 - 414
  • [6] EFFECT OF CAO, MGO, MNO AND SIO2 ON THE ACTIVITY-COEFFICIENT OF P2O5 IN FETO-P2O5 SYSTEMS
    OHARA, N
    TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1986, 72 (04): : S222 - S222
  • [7] Fabrication and measurement of a polymer/SiO2 hybrid waveguide 2×2 thermo-optic switch
    Liang, Lei
    Qv, Lu-Cheng
    Zhang, Li-Jun
    Zheng, Chuan-Tao
    Sun, Xiao-Qiang
    Wang, Fei
    Zhang, Da-Ming
    Guangdianzi Jiguang/Journal of Optoelectronics Laser, 2014, 25 (04): : 642 - 647
  • [8] Optimization of the CaO and P2O5 contents on PDMS–SiO2–CaO–P2O5 hybrids intended for bone regeneration
    D. A. Sánchez-Téllez
    L. Téllez-Jurado
    L. M. Rodríguez-Lorenzo
    Journal of Materials Science, 2015, 50 : 5993 - 6006
  • [9] (P2O5/SiO2):: a useful heterogeneous alternative for the Ritter reaction
    Tamaddon, Fatemeh
    Khoobi, Mehdi
    Keshavarz, Elham
    TETRAHEDRON LETTERS, 2007, 48 (21) : 3643 - 3646
  • [10] P2O5——SiO2系统凝胶玻璃的研究
    沈浩
    赵明华
    玻璃, 1993, (03) : 1 - 4
12345