The First Hyperpolanzability of 3,5-dimethyl-1-(4-nitrophenyl)-1, 2,4-triazole

• 作 者: 叶成 相莹许
• 机 构: Institute of Chemistry, Academia Sinica, Beijing 100080, PRC,Institute of Chemistry, Academia Sinica
• 出 处: Chinese Science Bulletin
• 发表日期: 1994年16期
• 关键词: triazole coherent transparency waveguide doubling dipole intramolecular harmonic

Compact and high reliable blue coherent light sources are required for the optical data storage of high density, color image processing and optical measurements.One of the possible approaches is the direct frequency doubling of the near infrared semiconductor laser by optical waveguide techniques. So a material applied to the second harmonic generation (SHG) must not only have high molecular hyperpolarizability (β) but also have complete transparency at both the fundamental

Compact and high reliable blue coherent light sources are required for the optical data storage of high density, color image processing and optical measurements. One of the possible approaches is the direct frequency doubling of the near infrared semiconductor laser by optical waveguide techniques. So a material applied to the second harmonic generation (SHG) must not only have high molecular hyperpolarizability (β) but also have complete transparency at both the fundamental