Browsing by Subject "G02B 6/4246 (20130101)"

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    • Polarization Independent All-fiber Optical Circulator 

      Pearson, Gary W.; Krasinski, Jerzy S.; Baker, Phillip E.; Williams Telecommunications Group; Board of Regents/Oklahoma State University and the A & M Colleges (U.S. Patent and Trademark Office, 1995-03-21)
      There is provided an optical circulator (16) for bidirectional communication on a fiber optic communication transmission system. Polarization preserving single-mode fiber lengths (26), (28) connect all-fiber polarization ...