题目: 高性能石英玻璃制造工艺和应用
时间: 1月11日下午2点
地点: 上海光机所溢智厅
演讲人:Frank NUERNBERG博士 毛峥乐
Thanks to high transmission from UV to IR, high laser damage threshold, good thermal stability, radiation resistance, quartz glass is widely used in big scientific and commercial research equipment such as Shenguang, NIF, ASML lithography machine, VISTA telescope, LIGO, Moon ranger and so on.
Quartz glass performance is mainly decided by specifications like purity, doping, bubble, homogeneity, residual stain and isotropy, and these specifications are highly dependent on production chain. This talk will focus on 100 years Heraeus quartz glass production experience, to discuss how production chain impact specifications, and how specifications impact projects and equipment by real Heraeus examples. Meanwhile, we will also share method of measurement and characterization of quartz glass. All researchers about optics design, processing, and measurement are welcomed to this discussion.
石英玻璃凭借独特的紫外红外高透射率、高损伤阈值、耐高温、耐辐射等特性广泛应用于重大科研和商用设施中。从神光到NIF,从ASML光刻机到VISTA望远镜,从LIGO到月球定位器,优质石英玻璃都发挥着关键性作用。
石英玻璃特性取决于材料的纯度、掺杂、气泡、均匀度、应力、各项同性等指标,这些指标由生产工艺决定。本次交流会将围绕贺利氏百年石英玻璃生产经验,说明生产工艺对石英玻璃指标的影响,并以实际案例说明这些指标对科研和设备改进的意义和价值。我们还将分享贺利氏公司对石英玻璃常用的测量和表征方法,欢迎从事光学设计、加工、检测方面的老师学生参加交流。
公司简介:Heraeus Quarzglas GmbH & Co. KG是世界上最大的石英玻璃制造商之一,具有百年石英玻璃制造经验,全球总部位于德国哈瑙,中国总部贺利氏(中国)投资有限公司设立于上海。
演讲人简介:
Frank NUERNBERG 博士
Global Manager Science & Research Optics, Heraeus Quarzglas GmbH & Co. KG, Germany
PhD, Laser and accelerator physics, University Darmstadt, Germany
毛峥乐
光学全国销售经理,贺利氏(中国)投资有限公司
Master, Optics engineering, SIOM