Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Distributed measurement of the spatial mode structure in a PANDA two-mode fiber by Brillouin dynamic grating

Not Accessible

Your library or personal account may give you access


We report the measurement of full distribution map of guided spatial modes in a PANDA type two-mode fiber (PANDA-TMF) based on optical time-domain analysis of Brillouin dynamic grating (BDG). Six different spatial modes in three mode groups (LP01, LP11even, and LP11odd) with x & y polarizations are selectively launched by polarization-maintaining mode-selective couplers (PM-MSC’s) to apply eight different pump-probe pairs (LP01x-LP11(e)x, LP01x-LP11(e)y, LP01y-LP11(e)x, LP01y-LP11(e)y, LP01x-LP11(o)x, LP01x-LP11(o)y, LP01y-LP11(o)x, and LP01y-LP11(o)y) for the intermodal BDG operation. The measured BDG spectra are analyzed to obtain the full distribution map of the spatial mode structure along lio m PANDA-TMF with 2.o m spatial resolution.

© 2018 The Author(s)

PDF Article
More Like This
Intermodal stimulated Brillouin scattering in two-mode fibers

Kwang Yong Song, Yong Hyun Kim, and Byoung Yoon Kim
TuS4_4 OptoElectronics and Communications Conference and Photonics in Switching (OECC_PS) 2013

Measurement of Distributed Modal Birefringence in a Few-Mode Fiber Based on Brillouin Dynamic Grating

An Li and William Shieh
W3D.4 Optical Fiber Communication Conference (OFC) 2014

Measurement of Intramodal and Intermodal Brillouin Gain Spectra in a Few-mode Fiber

Kwang Yong Song and Yong Hyun Kim
W3D.6 Optical Fiber Communication Conference (OFC) 2014


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 Optica member, or as an authorized user of your institution.

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

Select as filters

Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved