会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • I I-VI MQW VCSEL ON A HEAT SINK OPTICALLY PUMPED BY A GAN LD
    • I-VI MQW VCSEL在由GAN LD光电抽吸的散热器上
    • WO2010027648A1
    • 2010-03-11
    • PCT/US2009054140
    • 2009-08-18
    • 3M INNOVATIVE PROPERTIES COHAASE MICHAEL AMILLER THOMAS JSUN XIAOGUANG
    • HAASE MICHAEL AMILLER THOMAS JSUN XIAOGUANG
    • H01S5/04H01S5/183H01S5/347
    • H01S5/041B82Y20/00H01S5/0215H01S5/0217H01S5/024H01S5/1039H01S5/14H01S5/18308H01S5/2009H01S5/2022H01S5/2027H01S5/309H01S5/347H01S5/423H01S2301/18
    • Light sources are disclosed. A disclosed light source includes a III-V based pump light source (170) that includes nitrogen and emits light at a first wavelength. The light source further includes a vertical cavity surface emitting laser (VCSEL) that converts at least a portion of the first wavelength light (174) emitted by the pump light surce (170) to at least a partially coherent light at a second wavelength (176). The VCSEL includes first and second mirrors (120, 160) that form an optical cavity for light at the second wavelength. The first mirror (120) is substantially reflective at the second wavelength and includes a first multilayer slfack. The second mirror (160) is substantially transmissive at the first wavelength and partially reflective and partially transmissive at the second wavelength. The second mirror includes a second multilayer stack. The VCSEL further includes a semiconductor multilayer stack (130) that is disposed between the first and second mirrors and converts at least a portion of the first wavelength light to the second wavelength light. The semiconductor multilayer stack (130) includes a quantum well that includes a Cd(Mg)ZnSe alloy.
    • 公开了光源。 所公开的光源包括包含氮并发射第一波长的光的基于III-V的泵浦光源(170)。 光源还包括垂直腔表面发射激光器(VCSEL),其将由泵浦光线(170)发射的第一波长光(174)的至少一部分转换成至少部分相干的第二波长的光(176 )。 VCSEL包括为第二波长的光形成光腔的第一和第二反射镜(120,160)。 第一反射镜(120)在第二波长处基本上是反射的,并且包括第一多层悬置。 第二反射镜(160)在第一波长处是基本上透射的,并且在第二波长处是部分反射和部分透射的。 第二反射镜包括第二多层叠层。 VCSEL还包括设置在第一和第二反射镜之间并将第一波长光的至少一部分转换成第二波长光的半导体多层堆叠(130)。 半导体多层堆叠(130)包括包含Cd(Mg)ZnSe合金的量子阱。
    • 9. 发明申请
    • SEMICONDUCTOR LIGHT CONVERTING CONSTRUCTION
    • 半导体光转换结构
    • WO2009158191A3
    • 2010-03-25
    • PCT/US2009046835
    • 2009-06-10
    • 3M INNOVATIVE PROPERTIES COZHANG JUN-YINGSMITH TERRY LHAASE MICHAEL A
    • ZHANG JUN-YINGSMITH TERRY LHAASE MICHAEL A
    • H01L33/50H01L33/44
    • H01L33/44H01L33/08H01L33/502H01L2933/0091
    • Semiconductor light converting constructions are disclosed. The semiconductor light converting construction includes a semiconductor potential well for converting at least a portion of light at a first wavelength to light at a longer second wavelength; an outer layer that is disposed on the semiconductor potential well and has a first index of refraction; and a structured layer that is disposed on the outer layer and has a second index of refraction that is smaller than the first index of refraction. The structured layer includes a plurality of structures that are disposed directly on the outer layer and a plurality of openings that expose the outer layer. The semiconductor light converting construction further includes a structured overcoat that is disposed directly on at least a portion of the structured layer and a portion of the outer layer in the plurality of openings. The overcoat has a third index of refraction that is greater than the second index of refraction.
    • 公开了半导体光转换结构。 半导体光转换结构包括用于将第一波长的至少一部分光转换成较长第二波长的光的半导体势阱; 外层,其设置在所述半导体势阱上并具有第一折射率; 以及设置在外层上并且具有小于第一折射率的第二折射率的结构化层。 结构化层包括直接设置在外层上的多个结构和暴露外层的多个开口。 半导体光转换结构还包括直接设置在结构化层的至少一部分上的多个开口中的外层的一部分的结构化外涂层。 外涂层具有大于第二折射率的第三折射率。