A compact integrated InP-based single-phasar optical crossconnect

C. G.P. Herben, C. G.M. Vreeburg, D. H.P. Maat, X. J.M. Leijtens, Y. S. Oei, F. H. Groen, J. W. Pedersen, P. Demeester, M. K. Smit

Research output: Contribution to journalArticleAcademicpeer-review

37 Citations (Scopus)


The first integrated InP-based polarization independent optical crossconnect is reported. The device can crossconnect signals at four wavelengths independently from two input fibers to two output fibers. Total on-chip loss is less then 16 dB. Device size is 7 × 9 mm2.

Original languageEnglish
Pages (from-to)678-680
Number of pages3
JournalIEEE Photonics Technology Letters
Issue number5
Publication statusPublished - 1 May 1998
Externally publishedYes


  • Integrated optics
  • Photonic integrated circuits
  • Semiconductor waveguides
  • Wavelength-division multiplexing (WDM)


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