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Infra-red loss spectrum of hydrogen molecules in a silica fibre

Infra-red loss spectrum of hydrogen molecules in a silica fibre

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© The Institution of Electrical Engineers
Published

An infra-red loss spectrum of hydrogen molecules diffused into a fibre is reported, and assignments of loss peaks are discussed. It is found that there are ten loss peaks between 1.5 and 2.5 μm which are closely connected with the fundamental vibration mode of the hydrogen molecules.

Inspec keywords: hydrogen; silicon compounds; optical fibres; impurity and defect absorption spectra of inorganic solids; infrared spectra of inorganic solids

Other keywords: infra-red loss spectrum; silica fibre; optical fibres; H2 molecules; SiO2 fibres; fundamental vibration mode

Subjects: Impurity and defect absorption in insulators; Fibre optics and fibre waveguides; Infrared and Raman spectra and scattering (condensed matter); Fibre optics

References

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