한국광학회:학술대회논문집 (Proceedings of the Optical Society of Korea Conference)
- 한국광학회 1999년도 제16회 광학 및 양자전자 학술발표회Proceedings of 16th Optics and Quantum Electronics Conference, 1999
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- Pages.220-221
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- 1999
Crystal Growth and Spectroscopic Investigation of Yb,Er:$YCa_4O{(BO_3)}_3$ for 1.55$\mu m$ Laser
- Jeong, Suk-Jong (Korea Research Institute of Chemical Technology) ;
- Yu, Young-Moon (Korea Research Institute of Chemical Technology)
- 발행 : 1999.08.01
초록
Single crystals of Yttrium Calcium Oxyborate (YCOB) doped with different concentrations of Er3+ and Yb3+ ions were growth by Czochralski method. High qualities of crystals in morphology and transparency were obtained . Analysis on crystal structure and lattice parameters were performed by X-ray diffraction method. It was found that congruent melting composition is YCA4.2O1.2(BO3)3. Absorption and fluorescence properties of grown crystals were also reported.
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