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	Method for fabrication of optical element, and optical element having three-dimensional laminated structure
	SUGITA MITSURO; YONEHARA TAKAO
	2006-01-05
著作权人	CANON KABUSHIKI KAISHA
专利号	WO2005045492A3
国家	世界知识产权组织
文献子类	发明申请
其他题名	Method for fabrication of optical element, and optical element having three-dimensional laminated structure
英文摘要	A method for production of an optical element includes preparing a first member having formed on the surface of a first substrate 101 a first layer 103 having at least one of epitaxial growth and pores-making (micropores-making) and a second member having a porous layer for layer separation formed on a second substrate 104 and having formed thereon a second layer having at least one of epitaxial growth and pores-making (micropores-making), bonding the first layer 103 of the first member and the second layer of the second member together, separating the second substrate 104 and the second layer of the second member from each other in the porous layer for layer separation in the second member, to form a laminated structure on the first substrate 101, forming a refraction index distribution pattern produced by a difference in refraction index in the plane of at least one of the first layer 103 and the second layer.
公开日期	2006-01-05
申请日期	2004-11-08
状态	未确认
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/67187]
专题	半导体激光器专利数据库
作者单位	CANON KABUSHIKI KAISHA
推荐引用方式 GB/T 7714	SUGITA MITSURO,YONEHARA TAKAO. Method for fabrication of optical element, and optical element having three-dimensional laminated structure. WO2005045492A3. 2006-01-05.

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