Impurity Absorption Losses in the Infrared Region due to 3d Transition Elements in Fluoride Glass

スポンサーリンク

概要

• 論文の詳細を見る

• Optical absorption spectra of 3d transition elements (Ti, V, Cr, Mn, Fe, Co, Ni and Cu) in zirconium tetrafluoride based glasses are measured. Absorption bands of Fe, Co, Ni and Cu, having their peaks in the near infrared region, extend their tails beyond a wavelength of 2 μm. Absorption losses due to these elements are less than several dB/km/ppm at a wavelength of 3 μm. The losses are less than one-tenth of those cansed by rare earth elements. Thus contamination with 3d transition elements exerts a less adverse influence upon the transmission loss in fluoride glass optical fibers than that due to rare earth elements.

• 社団法人応用物理学会の論文
• 1981-11-05

著者

• Ohishi Yasutake

  Ibaraki Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation

• MITACHI Seiko

  Ibaraki Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation

• Mitachi Seiko

  Ibaraki Electrical Communication Laboratories Nippon Telegraph And Telephone Corporation

• KANAMORI Terutoshi

  Ibaraki Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation

• Kanamori Terutoshi

  Ibaraki Electrical Communication Laboratory Nippon Telegraph And Telephone Public Corporation

関連論文

• Fluoride Glass Fiber for Infrared Transmission
• Reduction of Impurities in Fluoride Glass Optical Fiber
• Fabrication of Low OH and Low Loss Fluoride Optical Fiber
• Impurity Absorption Losses in the Infrared Region due to 3d Transition Elements in Fluoride Glass
• Impurity Absorption Loss due to Rare Earth Elements in a Fluoride Glass
• Preparation of Low Loss Fluoride Glass Fibers
• Infrared Power Delivery in the 2.7μm Band in Fluoride Glass Fiber
• Preparation of Preforms for Fluoride Glass Fibers
• Preparation and Properties of PbF_2-AlF_3 Glass
• Relationship between Scattering Loss and Oxygen Content in Fluoride Optical Fibers
• Thermal Behavior and Crystallization Kinetics of Amorphous PdSi Alloys
• The Crystallization Kinetics of Amorphous Pd_Ag_4Si_
• The Compositional Dependence of the Crystallization Temperature in Amorphous Co-Si-B Alloys
• BaF_2-CaF_2-YF_3-AlF_3 Glass Systems for Infrared Transmission
• The Crystallization Kinetics of Amorphous PdAgSi Alloys
• Liquid Quenching of Pd_Ag_xSi_ Alloys

もっと見る 閉じる

スポンサーリンク