Molecular engineering of dast family

S. Okada, K. Tsuji, Anwar, H. Nakanishi, H. Oikawa, H. Matsuda

Research output: Contribution to journalArticlepeer-review

13 Citations (Scopus)

Abstract

Two categories of DAST derivatives were synthesized. For EO applications, the polyene analogues with increased double-bond number between two aromatic rings of DAST and fused-ring derivatives of DAST were prepared for larger β than DAST cation, and promising cations were found. For frequency conversion of diode lasers, substituted pyridiniums were investigated to obtain crystals better than inorganic compounds. By choosing proper counter anions, several SHG-active crystals without visible absorption have been found.

Original languageEnglish
Pages (from-to)45-56
Number of pages12
JournalMolecular Crystals and Liquid Crystals Science and Technology Section B: Nonlinear Optics
Volume25
Issue number1-4
Publication statusPublished - 2000

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Condensed Matter Physics

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