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    • 27. 发明公开
    • 에르븀과 이터비움 이온이 주입된이트리움칼슘옥시보레이트 화합물 및 결정 성장방법,그리고 이러한 결정을 사용하여 제조된 광기능 소자
    • 铬和铝离子镀铝白云母氧化物化合物,其晶体生长方法和使用晶体制备的光学器件
    • KR1020010046624A
    • 2001-06-15
    • KR1019990050460
    • 1999-11-13
    • 한국화학연구원
    • 유영문정석종이성영아게예프알렉산더유
    • C30B29/00
    • C01F17/0012C30B15/203C30B29/10
    • PURPOSE: A crystalline solid material, a method for growing its crystal, an optical device prepared by using the crystal, and a method for preparing the optical device are provided, which solid material is erbium and ytterbium ions-doped ytterbium calcium oxyborate. CONSTITUTION: The crystalline solid material is represented by the formula: (Er(x)Yb(y)Y(1-x-y))Ca(4+z)B3O(10+z), wherein x is 0.005-0.10, y is 0.005-0.30 and z is 0.00-0.5. The crystal of the solid material is grown with the temperature gradient of 5-300 deg.C/cm by Czochralski method with the increasing velocity of 0.1-10mm/hr and the rotation velocity of 0-70 rpm. A YCa4O(BO3)3 crystal is used as a crystal seed. The solid material crystal is single crystal or thin film crystal. The optical device is a 1.5-1.6 micrometers laser generating device, a nonlinear optical device, a self frequency doubling device or a range finding device.
    • 目的:提供一种结晶固体材料,其晶体生长方法,使用晶体制备的光学器件,以及制备该光学器件的方法,该固体材料是铒和镱离子掺杂的硼酸镱钙矾土。 结构:结晶固体材料由下式表示:(Er(x)Yb(y)Y(1-xy))Ca(4 + z)B3O(10 + z),其中x为0.005-0.10,y为 0.005-0.30,z为0.00-0.5。 固体材料的晶体通过Czochralski法以5-300摄氏度/厘米的温度梯度生长,其速度为0.1-10毫米/小时,旋转速度为0-70转/分钟。 使用YCa4O(BO3)3晶体作为晶种。 固体材料晶体是单晶或薄膜晶体。 光学装置是1.5-1.6微米的激光产生装置,非线性光学装置,自倍频装置或测距装置。