公开(公告)号：US3997241A

公开(公告)日：1976-12-14

申请号：US619518

申请日：1975-10-03

申请人： Shigeo Nishida ,  Shojiro Kawakami ,  Yoichi Ohtaka ,  Seiichi Onoda

发明人： Shigeo Nishida ,  Shojiro Kawakami ,  Yoichi Ohtaka ,  Seiichi Onoda

IPC分类号： G02B6/036 ,  G02B6/10 ,  G02B5/14

CPC分类号： G02B6/03627 ,  G02B6/10 ,  G02B6/02214

摘要： An optical waveguide for optical communication transmitting light wave energy in a single mode composed of a core of a first transparent dielectric material and successive layers of a second and a third transparent dielectric material coaxially covering the core, the refractive index of the first dielectric material being higher than that of the third dielectric material and the refractive index of the second dielectric material being lower than that of the third dielectric material.

摘要翻译： 一种用于光通信的光波导，其以由第一透明介电材料的芯和同轴覆盖所述芯的第二和第三透明电介质材料的连续层组成的单一模式传输光波能，所述第一介电材料的折射率为 高于第三介电材料的折射率，并且第二介电材料的折射率低于第三介电材料的折射率。

公开(公告)号：USRE32475E

公开(公告)日：1987-08-18

申请号：US711820

申请日：1985-03-14

申请人： Shigeo Nishida ,  Shojiro Kawakami ,  Yoichi Ohtaka ,  Seiichi Onoda

发明人： Shigeo Nishida ,  Shojiro Kawakami ,  Yoichi Ohtaka ,  Seiichi Onoda

IPC分类号： H01P3/16 ,  G02B6/036

CPC分类号： G02B6/03627

摘要： An optical waveguide for optical communication transmitting light wave energy in a single mode composed of a core of a first transparent dielectric material and successive layers of a second and a third transparent dieletric material coaxially covering the core, the refractive index of the first dielectric material being higher than that of the third dielectric material and the refractive index of the second dielectric material being lower than that of the third dielectric material.