Multimode interference (MMI) coupler is used in vertical coupling of double layered polymeric waveguides and a new structure of stepped MMI coupler is found effective in vertical coupling with a reduced optimal length of MMI.

© 2003 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