Quasi-phase-matched waveguides in electric field poled, flux grown KTiOPO4

D. Eger, M. Oron, M. Katz, A. Reizman, G. Rosenman, A. Skliar

Research output: Contribution to journalArticlepeer-review


Flux grown KTiOPO4 wafers were periodically poled by an electric field. Continuous quasi-phase-matched waveguides were formed on these substrates by Rb-diffusion without bi-valent ion additives. The waveguides exhibited efficient second harmonic generation and superior thermal stability.

Original languageEnglish
Pages (from-to)1548-1550
Number of pages3
JournalElectronics Letters
Issue number18
StatePublished - 28 Aug 1997


  • Nonlinear optics
  • Optical harmonic generation
  • Optical waveguides


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