High-purity As-S-Se and As-Se-Te glasses and optical fibers

Inorganic Materials - Tập 43 - Trang 441-447 - 2007
M. F. Churbanov1, V. S. Shiryaev1, A. I. Suchkov1, A. A. Pushkin1, V. V. Gerasimenko1, R. M. Shaposhnikov1, E. M. Dianov2, V. G. Plotnichenko2, V. V. Koltashev2, Yu. N. Pyrkov2, J. Lucas3, J. -L. Adam3
1Institute of Chemistry of High-Purity Substances, Russian Academy of Sciences, Nizhni Novgorod, Russia
2Fiber Optics Research Center, Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russia
3Laboratoire Verres et Céramiques, UMR CNRS 6512, Institut de Chimie de Rennes, Rennes Cedex, France

Tóm tắt

We describe a procedure for the preparation of As-S-Se and As-Se-Te glasses with low contents of gas-forming impurities (hydrogen, oxygen, and carbon) via melting of extrapure-grade elements in an evacuated silica ampule and purification of the melt by chemical distillation. The impurity concentrations in the glasses thus prepared have been reduced to the following levels: hydrogen, <0.02; oxygen, 0.2; carbon, <0.02; silicon, <0.4 ppm by weight. Using the double-crucible method, we have fabricated glass fibers with various ratios of the core and cladding diameters (1: 25 to 9: 10), protected with a tetrafluoroethylene/1,1-difluoroethylene copolymer coating, which have an average bending strength of 0.5–1 GPa. The minimal optical losses are 150 dB/km at 6.6 μm in multimode As-Se-Te glass fibers and 60 dB/km at 4.8 μm in As-S-Se glass fibers. The effect of microinhomogeneities in the melt on the optical performance of arsenic sulfoselenide glass fibers fabricated by the double-crucible method is examined.

Tài liệu tham khảo

Kapani, N.S. and Simms, R.J., Recent Developments in Infrared Fiber Optics, Infrared Phys., 1965, vol. 5, pp. 69–80.

Kanamori, T., Terunuma, Y., Takahashi, S., and Miyashita, T., Transmission Loss Characteristics of As40S60 and As38Ge5Se57 Glass Unclad Fibers, J. Non-Cryst. Solids, 1985, vol. 69, p. 231.

Vasil’ev, A.V., Devyatykh, G.G., Dianov, E.M., et al., Core-Clad Chalcogenide Glass Fibers with Transmission Losses below 30 dB/km, Kvantovaya Elektron. (Moscow), 1993, vol. 20, no. 2, p. 109–110.

Sanghera, J., Aggarwal, I., Busse, L., et al., Development of Low Loss IR Transmitting Chalcogenide Glass Fibers, Proc. SPIE-Int. Soc. Opt. Eng., 1995, vol. 2396, pp. 71–77.

Devyatykh, G.G., Churbanov, M.F., Scripachev, I.V., et al., Middle Infrared As-S, As-Se, and Ge-As-Se Chalcogenide Glass Fibers, Int. J. Optoelectron., 1992, vol. 7, no. 2, pp. 237–254.

Churbanov, M.F., Shiryaev, V.S., Scripachev, I.V., et al., Optical Fibers Based on As-S-Se Glass System, J. Non-Cryst. Solids, 2001, vol. 284, nos. 1–3, pp. 146–152.

Shiryaev, V.S., Adam, J.-L., Zhang, X.H., et al., Infrared Fibers Based on Te-As-Se Glass System with Low Optical Losses, J. Non-Cryst. Solids, 2004, vol. 336, pp. 113–119.

Shiryaev, V.S., Adam, J.-L., Zhang, X.H., and Churbanov, M.F., Study of Characteristic Temperatures and Non-isothermal Crystallization Kinetics in As-Se-Te Glass System, Solid State Sci., 2005, vol. 7, no. 2, pp. 209–215.

Hilton, A.R., Sr., Chalcogenide Glass Optical Fibers, Proc. SPIE-Int. Soc. Opt. Eng., 1992, vol. 1591, pp. 34–42.

Borisevich, V.G., Plotnichenko, V.G., Skripachev, I.V., and Churbanov, M.F., Effect of Hydrogen Impurity on the Optical Losses in As-S and As-Se Glasses, Vysokochist. Veshchestva, 1994, no. 2, pp. 11–21.

Shiryaev, V.S., Smetanin, S.V., Ovchinnikov, D.K., et al., Effects of Oxygen and Carbon Impurities on the Optical Transmission of As2Se3 Glass, Neorg. Mater., 2005, vol. 41, no. 3, pp. 369–376 [Inorg. Mater. (Engl. Transl.), vol. 41, no. 3, pp. 308–314].

Sanghera, J.S., Nguyen, V.Q., Pureza, P.C., et al., Fabrication of Lowloss IR-Transmitting Ge30As10Se30Te30 Glass Fibers, J. Lightwave Technol., 1994, vol. 12, pp. 737–741.

Devyatykh, G.G., Churbanov, M.F., Skripachev, I.V., et al., USSR Inventor’s Certificate no. 1 721 997, 1990.

Kovalev, I.D., Malyshev, K.N., and Shmonin, P.A., Tandem Reflectron Laser Mass Spectrometer: Design and Operating Principle, Zh. Anal. Khim., 1998, no. 1, pp. 38–42.

Skripachev, I.V., Plotnichenko, V.G., Snopatin, G.E., et al., Fabrication of Core-Clad Fibers from High-Purity As-S, As-Se, and Ge-As-Se Glasses, Vysokochist. Veshchestva, 1994, no. 4, pp. 34–41.

Plotnichenko, V.G. and Sysoev, V.K., Measuring the Total Loss Spectra of Near-and Mid-IR Optical Fibers, Zh. Prikl. Spektrosk., 1983, vol. 38, no. 3, pp. 509–513.

Matthewson, M.J., Kurkjian, C.R., and Gulati, S.T., Strength Measurement of Optical Fibers by Bending, J. Am. Ceram. Soc., 1986, vol. 69, no. 11, pp. 815–821.

Dianov, E.M., Krasteva, V.M., Plotnichenko, V.G., et al., Mechanical Properties of Chalcogenide Glass Optical Fibers, Proc. SPIE-Int. Soc. Opt. Eng., 1990, vol. 1228, pp. 92–100.

Dianov, E.M., Krasteva, V.M., Plotnichenko, V.G., et al., Strength of Optical Fibers Based on Chalcogenide Glasses Obtained by the Crucible Method, High-Purity Substances, 1990, no. 4, pp. 767–774.

Borisevich, V.G., Voitsekhovskii, V.I., Devyatykh, G.G., et al., Hydrogen Transfer from the Silica Container Wall to Molten Selenium, Vysokochist. Veshchestva, 1991, no. 5, pp. 82–88.

Bohren, C.F. and Huffman, D.R., Absorption and Scattering of Light by Small Particles, New York: Wiley, 1983.

Thông tin
Thông tin xuất bản

Inorganic Materials

Tập 43

441-447

Thông tin tác giả