高质量直径180mm氟化锂晶体的生长OA北大核心CSCDCSTPCD
Growth of High Quality LiF Crystal with φ180 mm
通过对晶体原料的提纯及生长工艺条件的优化,采用改进的坩埚下降法成功地制备出直径达到180mm的高质量氟化锂单晶.晶体的透过率在0.2～6.5 μm波长范围内最高透过率约为94％.
By optimizing the processes of purifying the raw material (LiF) and the conditions of crystal growth, high quality LiF single crystal with 180 mm in diameter was grown successfully by the modified Bridgman method. Moreover, the transmittance of the LiF crystal is more than 90% at wavelength from 0.2 p,m to 6.5 μm, and its maximum is up to about 94%.
甄西合;任绍霞;刘建强;史达威;张钦辉;葛云程
北京玻璃研究院,北京100062北京玻璃研究院,北京100062北京玻璃研究院,北京100062北京玻璃研究院,北京100062北京玻璃研究院,北京100062北京一轻研究院,北京100062
数理科学
氟化锂晶体坩埚下降法深紫外透过率
LiF crystalBridgman methoddeep ultraviolettransmittance
《人工晶体学报》 2012 (2)
544-545,2
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