We apply controlled fiber strain during the inscription of two different Bragg gratings, one over the other, with femtosecond pulses and a phase-mask. High quality phase-shifted gratings are obtained in a simple and robust manner.

© 2018 The Author(s)

PDF Article


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
Login to access OSA Member Subscription