Abstract

An all-fiber method of orbital angular momentum (OAM) beams laser generated is proposed. The laser cavity is formed by a pair of few-mode fiber based titled fiber Bragg gratings, which convert pump light to OAM beams. The OAM beams with =±1 in vertical polarization were characterized experimentally. Besides, the lasing stability and efficiency are demonstrated. This stable and compactable all-in-fiber OAM laser can be an effective application in optical communication, sensing and quantum information processing.

© 2019 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