We use pre- and post-femtosecond treatment to fine-tune the Bragg grating wavelength in an optical fiber. We observe "red" shift when applying a suitable pre-treatment, and both "blue" and "red" shifts when applying post-treatment.

© 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