Kang, B. Jang, J.-H. Choi, D.-K. Shin, T.H. Joo, G.-T. 2024-01-20T21:05:04Z 2024-01-20T21:05:04Z 2021-09-02 2009-07 1229-7801 https://pubs.kist.re.kr/handle/201004/132378 Congruent or stoichiometric LiNbO3 fiber single crystals were grown by the μ-PD method, and the grown fiber crystals have the several (2 or 3) ridges with a diameter of 1.35-1.5 mm and a length of 40-100 mm. In this μ-PD process, different growth rates (10-60 mm/h) were applied. Pt wire or LiNbO3 crystal was used as a seed. The properties of grown LiNbO 3 fiber single crystals having a-axis or c-axis according to seeds were effected by the grown conditions(Pt tube diameter, pulling speed, after heater etc.). Disk-type LiNbO3 samples were poled in condition of DC 5 V/cm at 1050, 1075 or 1100°C. XRD, SEM, conoscope image through the polarized microscope, Tc measuring apparatus, optical transmittance measuring instrument are used to identify the properties of LiNbO3. Korean Disk-type Fiber crystals Lithium niobate Measuring instruments Optical transmittance PD methods Polarized microscope SEM Stoichiometric LiNbO Tube diameters XRD Fibers Lithium Niobium compounds Optical properties Platinum Single crystals Study on poling of LiNbO3 fiber single crystals Article 10.4191/KCERS.2009.46.4.419 1 Journal of the Korean Ceramic Society, v.46, no.4, pp.419 - 424 Journal of the Korean Ceramic Society 46 4 419 424 scopus kci ART001365899 2-s2.0-72149087425 Article Disk-type Fiber crystals Lithium niobate Measuring instruments Optical transmittance PD methods Polarized microscope SEM Stoichiometric LiNbO Tube diameters XRD Fibers Lithium Niobium compounds Optical properties Platinum Single crystals μ-PD method Fiber single crystals Lithium niobate (LiNbO3) Poling Ridge