Browsing by Author "Lee, X."

Now showing items 1-4 of 4

    • Article  

      Narrow linewidth excimer laser for inscribing Bragg gratings in optical fibers 

      Othonos, Andreas S.; Lee, X. (1995)
      A spectrally narrow linewidth KrF excimer laser has been developed for the application of writing Bragg gratings in optical fibers. Two air spaced etalons 80 and 6 cm-1 have been incorporated within the laser cavity resulting ...
    • Article  

      Novel and Improved Methods of Writing Bragg Gratings with Phase Masks 

      Othonos, Andreas S.; Lee, X. (1995)
      The authors demonstrate the importance of spatial coherence of the writing beam for inscribing Bragg gratings with a phase mask. Bragg gratings were written using a normal excimer laser with the fiber placed at various ...
    • Article  

      Spectrally broadband Bragg grating mirror for an erbium-doped fiber laser 

      Othonos, Andreas S.; Lee, X.; Tsai, D. P. (1996)
      The authors design and demonstrate a high-reflector broadband Bragg mirror for a fiber laser system. A T-matrix formalism was used to design a broadband intracore mirror consisting of a series of Bragg gratings. Ultraviolet ...
    • Article  

      Superimposed multiple Bragg gratings 

      Othonos, Andreas S.; Lee, X.; Measures, R. M. (1994)
      The authors demonstrate the inscription of seven Bragg gratings at the same location on a photosensitive fibre. These superimposed Bragg gratings were written over a 60nm span in the region of 1530nm with reflectivities ...