A novel wide-angle polymeric X-junction using truncated-structural branches (TSB)

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)197-200
Journal / PublicationMicrowave and Optical Technology Letters
Issue number3
Publication statusPublished - 1999
Externally publishedYes


We have proposed a novel asymmetric X-junction, called the tnincated-stnictural X-branch (TSXB), which quadruples the fullbranching angle (0.3-1.2°) compared to a conventional junction at -17 dB crosstalk and 75% power transmission to the "straight" port. © 1999 John Wiley & Sons. Inc.

Research Area(s)

  • Digital optical switch, Integrated optics, Photobleaching, Polymeric waveguide, X-junction