基本信息:
- 专利标题: METHOD OF MODIFYING RADIATION CHARACTERISTIC OF AN EXCITED EMITTER
- 专利标题(中):改造激发辐射特性的方法
- 申请号:PCT/EP2012/056749 申请日:2012-04-13
- 公开(公告)号:WO2012140184A1 公开(公告)日:2012-10-18
- 发明人: ELSAYAD, Kareem , HEINZE, Katrin , URICH, Alexander
- 申请人: BOEHRINGER INGELHEIM INTERNATIONAL GMBH , ELSAYAD, Kareem , HEINZE, Katrin , URICH, Alexander
- 申请人地址: Binger Strasse 173 55216 Ingelheim am Rhein DE
- 专利权人: BOEHRINGER INGELHEIM INTERNATIONAL GMBH,ELSAYAD, Kareem,HEINZE, Katrin,URICH, Alexander
- 当前专利权人: BOEHRINGER INGELHEIM INTERNATIONAL GMBH,ELSAYAD, Kareem,HEINZE, Katrin,URICH, Alexander
- 当前专利权人地址: Binger Strasse 173 55216 Ingelheim am Rhein DE
- 代理机构: HAMMANN, Heinz et al.
- 优先权: EP11162476.3 20110414
- 主分类号: G01N21/64
- IPC分类号: G01N21/64
摘要:
A method of modifying a radiation characteristic of an excited emitter (2) and a layer structure (1) therefore, wherein the emitter (2) is placed in the vicinity of a layer structure (1) comprising a metal material, such that the emitter (2) couples to a surface state of the layer structure (1), in particular a surface plasmon polariton, which modifies the radiation characteristic of the emitter (2), wherein the layer structure (1) comprises a metal layer (3) sandwiched between a non-metal superstrate layer (4) and a non-metal substrate layer (5), wherein at least the metal layer (3) and the superstrate layer (4) are separated by a smooth interface (8) with a root mean square roughness equal to or less than 1 nanometer, and wherein the metal layer (3) has a thickness of between 1/100 and 1/20 in relation to an emission wavelength (λ') of the emitter (2).
摘要(中):
因此,改变激发发射体(2)和层结构(1)的辐射特性的方法,其中发射极(2)被放置在包括金属材料的层结构(1)附近,使得发射极 (2)耦合到层结构(1)的表面状态,特别是表面等离子体激元,其改变发射器(2)的辐射特性,其中层结构(1)包括夹在中间的金属层(3) 在非金属覆层(4)和非金属基层(5)之间,其中至少金属层(3)和上覆层(4)由平滑界面(8)与根平均分隔开 等于或小于1纳米的方形粗糙度,并且其中金属层(3)相对于发射体(2)的发射波长(θ')具有1/100和1/20之间的厚度。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N21/00 | 利用光学手段,即利用红外光、可见光或紫外光来测试或分析材料 |
--------G01N21/01 | .便于进行光学测试的装置或仪器 |
----------G01N21/63 | ..光学激发的 |
------------G01N21/64 | ...荧光;磷光 |