Spot-size converter integratrd laser diode and method for fabricating the same

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	Spot-size converter integratrd laser diode and method for fabricating the same
其他题名	Spot-size converter integratrd laser diode and method for fabricating the same
	RYU, SANG-WAN; KIM, JE HA
	2002-10-03
专利权人	ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
公开日期	2002-10-03
授权国家	美国
专利类型	发明申请
摘要	A spot-size converter integrated optical device and method for manufacturing the same readily fabricates and optimizes a laser and a spot-size converter region. The optical device includes: a first waveguide; and a second waveguide basically having a planar buried-heterostructure active layer and a spot-size converter region of ridge form where optical mode expands for better power coupling to an optical fiber, wherein the spot-size converter region is formed by tapering the width of the active layer.
其他摘要	光斑尺寸转换器集成光学器件及其制造方法易于制造和优化激光器和光斑尺寸转换器区域。该光学装置包括：第一波导;第二波导基本上具有平面掩埋异质结构有源层和脊形光斑尺寸转换器区域，其中光学模式扩展以便更好地耦合到光纤，其中光斑尺寸转换器区域通过逐渐减小宽度而形成。活动层。
主权项	A spot-size converter integrated optical device, comprising: a first waveguide; and a second waveguide basically including a planar buried-heterostructure active layer and a spot-size converter region of ridge form in which a spot is coupled to the first waveguide, wherein the spot-size converter region is formed by tapering a width of the active layer.
申请日期	2001-11-29
专利号	US20020141682A1
专利状态	失效
申请号	US09/995705
公开（公告）号	US20020141682A1
IPC 分类号	H01S5/20 \| G02B6/122 \| H01S5/10 \| G02B6/12 \| G02B6/26
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/52590
专题	半导体激光器专利数据库
作者单位	ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
推荐引用方式 GB/T 7714	RYU, SANG-WAN,KIM, JE HA. Spot-size converter integratrd laser diode and method for fabricating the same. US20020141682A1[P]. 2002-10-03.