Optical Fibers For Infrared From Vitreous Ge-Sn-Se

  • I. Haruvi
  • J. Dror
  • D. Mendleovic
  • N. Croitoru
Part of the Institute of Amorphous Studies Series book series (IASS)


CO2 laser radiation (λ = 10.6 μm) plays a very important role in medicine, communication and material processing. The main difficulty in its successful application in medicine and communication, is the lack of good fibers with low attenuation, thermal and chemical stability, good mechanical properties, low toxicity and ease of fabrication. Several potential materials have been investigated. Polycrystalline fibers [1,3] which have been fabricated by extrusion from materials such as KRS-5, KC1, KBr and the silver halides. Other halides like CsI have been used in growing continuous single crystal fibers [4,5]. From a practical point of view glasses rather than crystalline materials are more desirable for long optical fibers. Low toxic flouride glasses can be used in the near infrared region [6], while chalcogenide glasses are the most promising materials for a wider range of wavelength, near and mid-infrared [7–10]. Although much research on chalcogenide glasses has been done, only limited results are available concerning fiber fabrication and their characteristics [10–14].


Chalcogenide Glass Silver Halide Infrared Transmission Glass Formation Region Infrared Optical 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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  1. [1]
    A.L. Gentile et al., in: “Optical Properties of Highly Transparent Solids”, S.S. Mitra and B. Bendow, ed., Plenum, New York, (1975).Google Scholar
  2. [2]
    D.A. Pinnow, A.L. Gentile, A.G. Standlee, and A.J. Timper, Polycrystalline Fiber Optical Waveguides for Infrared Transmission, Appl. Phys. Lett. 33:28 (1978).ADSCrossRefGoogle Scholar
  3. [3]
    D. Chen, R. Skogman, E. Bernal and C. Butterin, in: “Optical Properties of Highly Transparent Solides”, S.S. Mitra and B. Bendow, ed., Plenum, New York, (1975).Google Scholar
  4. [4]
    Y. Mimura, Y. Okamura, Y. Komazawa and C. Ota, Growth of Fiber Crystals for Infrared Optical Waveguides, Japan. J. Appl. Phys. 19:L269 (1980).ADSCrossRefGoogle Scholar
  5. [5]
    Y. Okamura, Y. Mimura, Y. Komazawa and C. Ota, Csl Crystalline Fiber for Infrared Transmission, Japan. J. Appl. Phys. 19:L649 (1980).ADSCrossRefGoogle Scholar
  6. [6]
    S. Mitachi and T. Manabe, Flouride Glass fiber for Infrared Transmission, Japan. J. Appl. Phys. 19:L313 (1980).ADSCrossRefGoogle Scholar
  7. [7]
    A.R. Hilton, Infrared Transmitting Materials, J. Electron. Mat. 2:211 (1973).ADSCrossRefGoogle Scholar
  8. [8]
    J.A. Savage, P.J. Webber and A.M. Pitt, Potential of Ge-As-Se-Te Glasses as 8–12 μm Infrared Optical Materials, IR Phys. 20:313 (1980).CrossRefGoogle Scholar
  9. [9]
    A. Bornstein and R. Reisfield, Laser Emission Cross-section and Threshold Power for Laser Operation at 1077 nm and 1370 nm, J. Non-Crystalline Solids 50:23 (1982).ADSCrossRefGoogle Scholar
  10. [10]
    A. Bornstein, N. Croitoru and E. Marom, Chalcogenide Infrared Glass Fibers, in: Proc. SPIE, Advances in IR fibers, 320:402 (1982).Google Scholar
  11. [11]
    A. Bornstein, N. Croitoru, and E. Marom, Chalcogenide Infrared As2-x Se3+x Glass Fibers, J. Noncrystalline Solids 74:57 (1985).ADSCrossRefGoogle Scholar
  12. [12]
    T. katsuyama, K. Ishida, S. Sath, and H. Matsumura, Low Loss Ge-Se Chalcogenide Glass Optical Fibers, Appl. Phys. Lett. 45:925 (1984).ADSCrossRefGoogle Scholar
  13. [13]
    P. Klocek, M. Roth, and D. Rock, The Development and Applications of Chalcogenide Infrared Optical Fibers, in: Proc. SPIE, Infrared Technology XI, 572 (1985).Google Scholar
  14. [14]
    T. Kanamori, Y. Terunuma, S. Takahashi, and T. Miyashita, Chalcogenide Glass Fibers for Mid-Infrared Transmission, J. Lightwave Technology, LT-2:607 (1984).ADSGoogle Scholar
  15. [15]
    P.P. Sergin, L.N. Vasil’ev, and Z.U. Borisova, Mössbauer Effect in Semiconductive Glasses of the System Ge-Se-Sn, Izv. Akad. Nauk SSR, Neorg. Mater, 8:567 (1972).Google Scholar
  16. [16]
    T. Fukunaga, Y. Tanaka, and K. Murase, Glass Formation and Vibrational Properties in the (Ge,Sn)-Se System, Solid State Commun., 42:513 (1982).ADSCrossRefGoogle Scholar
  17. [17]
    M. Stevens, and P. Boolchand, Universal Structural Phase Transition in Network Glasses, Phys. Rev.B, 31:981 (1985).ADSCrossRefGoogle Scholar
  18. [18]
    Z.U. Borisova, “Glassy Semiconductors”, Plenum, New-York and London (1981).Google Scholar

Copyright information

© Plenum Press, New York 1988

Authors and Affiliations

  • I. Haruvi
    • 1
  • J. Dror
    • 1
  • D. Mendleovic
    • 1
  • N. Croitoru
    • 1
  1. 1.Faculty of Engineering, Dept. of Electron DevicesTel-Aviv UniveristyRamat-AvivIsrael

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