Abstract

Fiber Bragg gratings are powerful tools for sensing and telecommunication, but applications in spectroscopy (astronomy and biophotonics) and fiber lasers require the use of fibers with increased étendue to guide an increased amount of light. On the other hand, the amount of light that can be guided in an optical fiber is linked to the supported amount of guided modes which changes filtering performance of the Bragg gratings essentially. Additionally, special applications require fibers without Germanium doping. In this case, updated concepts of photosensitivity are required. Therefore, several aspects have to be taken into account when Bragg filters are applied where the amount of guided light is essential.

© 2018 The Author(s)

PDF Article

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription