Property Change of LiNbO3 Fabricated by Vapor Transport Equilibration Process

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概要

• 論文の詳細を見る

• Congruent LiNbO3 crystal wafers were fabricated to be Li-compensated LiNbO3 by vapor transport equilibration process. The wavelength of absorption edge for Li-compensated LiNbO3 crystals is shift to shorter wavelength as the processing time increases. Through the $P$–$E$ hysteresis loop, the coercive field of Li-compensated LiNbO3 was around 6–8 kV/mm. In non-critical phase matched second-harmonic generation, the phase matching temperature change as well as the birefringence change for temperature was measured. The phase matching temperature of Li-compensated LiNbO3 was observed around 230°C and the birefringence change for temperature was smaller than that of congruent LiNbO3.

• Japan Society of Applied Physicsの論文
• 2005-05-10

著者

• Joo Gi-tae

  Multifunctional Ceramics Research Center Korea Institute Of Science And Technology

• Kang Bonghoon

  Multifunctional Ceramics Research Center Korea Institute Of Science And Technology

• Rhee Bum

  Deptartment of Physics, Sogang University, 1 Shinsu-dong, Mapo-gu, Seoul 100-611, Korea

• Joo Gi-Tae

  Multifunctional Ceramics Research Center, Korea Institute of Science and Technology, 39-1 Hawolkok-dong, Sungbuk-gu, Seoul 136-791, Korea

• Kang Bonghoon

  Multifunctional Ceramics Research Center, Korea Institute of Science and Technology, 39-1 Hawolkok-dong, Sungbuk-gu, Seoul 136-791, Korea

関連論文

• Dielectric Properties of SrxBa1-xNb2O6 Ceramics and Single Crystals
• Property Change of LiNbO3 Fabricated by Vapor Transport Equilibration Process

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