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公开(公告)号:US20070128743A1
公开(公告)日:2007-06-07
申请号:US11328022
申请日:2006-01-09
申请人: Gensheng Huang , Hsin-Hung Yao , Hao-Chung Kuo , Shing-Chung Wang
发明人: Gensheng Huang , Hsin-Hung Yao , Hao-Chung Kuo , Shing-Chung Wang
CPC分类号: H01L33/04 , B82Y20/00 , H01L21/0237 , H01L21/0242 , H01L21/02458 , H01L21/02505 , H01L21/02507 , H01L21/0254 , H01L21/0262 , H01L31/02165 , H01L33/06 , H01L33/105 , H01L33/32 , H01S5/183 , H01S5/3216 , H01S5/32341
摘要: To solve the existing problems in distributed Bragg reflectors (DBR) used in the prior art, the present invention provides a fabrication method of group III nitride based distributed Bragg reflectors (DBR) for vertical cavity surface emitting lasers (VCSELs), which suppresses the generation of cracks, and a distributed Bragg reflector with high reflectivity, broad stopband, and adaptability to optical devices such as vertical cavity surface emitting lasers, micro-cavity light emitting diodes, resonance cavity light emitting diodes and photodetectors.
摘要翻译: 为了解决现有技术中使用的分布式布拉格反射器(DBR)中的现有问题,本发明提供了一种用于垂直腔表面发射激光器(VCSEL)的III族氮化物基分布布拉格反射器(DBR)的制造方法,其抑制了发生 的裂纹,以及具有高反射率,宽阻带和对诸如垂直腔表面发射激光器,微腔发光二极管,共振腔发光二极管和光电检测器的光学装置的适应性的分布式布拉格反射器。
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公开(公告)号:US20060079606A1
公开(公告)日:2006-04-13
申请号:US11165127
申请日:2005-06-24
申请人: Chun-Kuo Min , Hsi-Hsin Shih , Mao-Feng Hsu , Hsin-Hung Yao
发明人: Chun-Kuo Min , Hsi-Hsin Shih , Mao-Feng Hsu , Hsin-Hung Yao
CPC分类号: C01B37/02 , C01B33/124 , C01P2002/72 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C08K3/36 , C09C1/3081
摘要: A mesoporous silica powder. The powder comprises an open pore structure, generates a diffractive peak when irradiated by an X-ray with an incident angle of less than about 10 degrees.
摘要翻译: 介孔二氧化硅粉末。 该粉末包含开孔结构,当通过入射角小于约10度的X射线照射时产生衍射峰。
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