公开(公告)号：US20140241683A1

公开(公告)日：2014-08-28

申请号：US14189127

申请日：2014-02-25

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Yasuyoshi UCHIDA ,  Yuuki TANIGUCHI ,  Hiroshi KAWASHIMA ,  Kazutaka NARA ,  Masanori TAKAHASHI

IPC: G02B6/02

CPC classification number: G02B6/136 ,  G02B6/122 ,  G02B2006/121

Abstract: An optical waveguide element includes a cladding portion made of a silica-based glass, and an optical waveguide positioned in the cladding portion and made of a silica-based glass in which a ZrO2 particle is dispersed.

Abstract translation: 光波导元件包括由二氧化硅基玻璃制成的包层部分和位于包覆部分中并分散有ZrO 2颗粒的二氧化硅基玻璃制成的光波导。

公开(公告)号：US20190317279A1

公开(公告)日：2019-10-17

申请号：US16453555

申请日：2019-06-26

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Yasuyoshi UCHIDA ,  Yuuki TANIGUCHI ,  Hiroshi KAWASHIMA ,  Kazutaka NARA ,  Masanori TAKAHASHI

IPC: G02B6/12 ,  G02B6/293 ,  G02B6/136 ,  G02B6/14 ,  C03C14/00 ,  G02B6/122

Abstract: An optical waveguide element includes: a cladding portion made of silica-based glass; and a plurality of optical waveguides positioned in the cladding portion and made of silica-based glass in which ZrO2 crystal particles are dispersed. The optical waveguide element is a planar lightwave circuit. The plurality of optical waveguides configure an arrayed waveguide grating element.

公开(公告)号：US20160246001A1

公开(公告)日：2016-08-25

申请号：US15145482

申请日：2016-05-03

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Yasuyoshi UCHIDA ,  Yuuki TANIGUCHI ,  Hiroshi KAWASHIMA ,  Kazutaka NARA ,  Masanori TAKAHASHI

IPC: G02B6/12 ,  C03C14/00 ,  G02B6/28 ,  G02B6/27 ,  G02B6/14 ,  G02B6/293

CPC classification number: G02B6/12011 ,  C03C14/004 ,  G02B6/12016 ,  G02B6/122 ,  G02B6/1228 ,  G02B6/125 ,  G02B6/136 ,  G02B6/14 ,  G02B6/2773 ,  G02B6/29341 ,  G02B2006/121

Abstract: An optical waveguide element includes: a cladding portion made of silica-based glass; and a plurality of optical waveguides positioned in the cladding portion and made of silica-based glass in which ZrO2 crystal particles are dispersed. The optical waveguide element is a planar lightwave circuit. The plurality of optical waveguides configure an arrayed waveguide grating element.

Abstract translation: 光波导元件包括：由二氧化硅基玻璃制成的包覆部分; 以及多个光波导，其位于所述包层部中，由分散有ZrO 2结晶粒子的二氧化硅系玻璃构成。 光波导元件是平面光波电路。 多个光波导构成阵列波导光栅元件。