We propose a gain equalizer array for SDM amplifiers using a spatial and planar optical circuit platform and demonstrate gain equalizing of multicore Er-doped fiber amplifier over 30-nm wavelength range with ±0.8 dB accuracy.

© 2017 Optical Society of America

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