Improved As2Se3infrared optical fiber

A. Bornstein, M. Sinvani

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


Improved infrared fibers of As2Se3were fabricated by the rod method. Losses values of less than 7dB/m at 10.6μm, about 1dB/m at 9.6 μm and about 0.1dB/m around 3.6μm were measured. The IR absorption spectra of the fibers and the glass preforms were studied in the range of 2.2-25 μm and exhibited similar absorption coefficient. The losses obtained by means of both tuneable CO2laser and FTIR spectrometer measurements agrees very well.

Original languageEnglish
Pages (from-to)69-74
Number of pages6
JournalProceedings of SPIE - The International Society for Optical Engineering
StatePublished - 1 Jan 1987
Externally publishedYes


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