公开(公告)号：US20090127478A1

公开(公告)日：2009-05-21

申请号：US12084571

申请日：2007-05-25

申请人： Yasuaki Inoue ,  Katsumoto Ikeda ,  Hideki Miyazaki

发明人： Yasuaki Inoue ,  Katsumoto Ikeda ,  Hideki Miyazaki

IPC分类号： G01J3/10 ,  B23P17/00

CPC分类号： H01K1/14 ,  G01J3/108 ,  G02B5/1809 ,  Y10T29/49002

摘要： There is provided an infrared light source that has a simple structure and radiates infrared rays polarized in a specific direction and having a specific wavelength. The infrared light source (100) comprises a heat generator (107) and a latticework (101) in which a dielectric part (105) and a metal part (103) are alternately formed at a constant pitch in a constant direction. The infrared rays are radiated in a direction perpendicular to the surface of the latticework and are polarized in the direction indicated by an arrow A. If the constant pitch is denoted by P, the width of the dielectric part in the constant direction by T, and the specific wavelength by λ, for arbitrary P and T that meet the inequalities 0

摘要翻译： 提供了具有简单结构并且辐射沿特定方向偏振并具有特定波长的红外线的红外光源。 红外光源（100）包括热量发生器（107）和格子（101），其中电介质部分（105）和金属部分（103）以恒定的间距以恒定的方向交替地形成。 红外线沿垂直于网格表面的方向辐射，并沿箭头A所示的方向极化。如果恒定间距由P表示，电介质部分在恒定方向上的宽度为T，以及 特定波长为λ，对于满足不等式0

公开(公告)号：US08017923B2

公开(公告)日：2011-09-13

申请号：US12084571

申请日：2007-05-25

申请人： Yasuaki Inoue ,  Katsumoto Ikeda ,  Hideki Miyazaki

发明人： Yasuaki Inoue ,  Katsumoto Ikeda ,  Hideki Miyazaki

IPC分类号： G01J4/00 ,  G21K5/00

CPC分类号： H01K1/14 ,  G01J3/108 ,  G02B5/1809 ,  Y10T29/49002

摘要： There is provided an infrared light source that has a simple structure and radiates infrared rays polarized in a specific direction and having a specific wavelength. The infrared light source (100) comprises a heat generator (107) and a latticework (101) in which a dielectric part (105) and a metal part (103) are alternately formed at a constant pitch in a constant direction. The infrared rays are radiated in a direction perpendicular to the surface of the latticework and are polarized in the direction indicated by an arrow A. If the constant pitch is denoted by P, the width of the dielectric part in the constant direction by T, and the specific wavelength by λ, for arbitrary P and T that meet the inequalities 0

摘要翻译： 提供了具有简单结构并且辐射沿特定方向偏振并具有特定波长的红外线的红外光源。 红外光源（100）包括热量发生器（107）和格子（101），其中电介质部分（105）和金属部分（103）以恒定的间距以恒定的方向交替地形成。 红外线沿垂直于网格表面的方向辐射，并沿箭头A所示的方向极化。如果恒定间距由P表示，则电介质部分在恒定方向上的宽度为T，以及 对于满足不等式0