公开(公告)号：US10094982B2

公开(公告)日：2018-10-09

申请号：US15063817

申请日：2016-03-08

Applicant: Parker-Hannifin Corporation

Inventor： Howard Austerlitz

IPC: G02B6/35

Abstract: A passive optical circuit breaker includes a substrate and an optical waveguide assembly arranged relative to the substrate. The optical waveguide assembly includes a first optical waveguide portion having a first low-loss portion and a first high-loss portion, and a second optical waveguide portion having a second low-loss portion. The first low-loss portion and the second low-loss portion define a first optical path through the optical waveguide assembly, and optical energy directed through the first high-loss portion exceeding a prescribed threshold causes the first optical waveguide portion to physically deflect relative to the second optical waveguide portion and interrupt the first optical path through the optical waveguide assembly.

公开(公告)号：US20160275982A1

公开(公告)日：2016-09-22

申请号：US15071964

申请日：2016-03-16

Applicant: Parker-Hannifin Corporation

Inventor： Howard Austerlitz ,  Lewis Boyd

IPC: G11B7/124 ,  G11B7/1384 ,  G11B7/1362

CPC classification number: G06K7/00 ,  G01D5/35316 ,  G01D5/35367 ,  G01N33/22 ,  G11C13/042

Abstract: An optical storage device for storing data includes at least one optical waveguide for receiving an optical interrogation signal and providing a response to the optical interrogation signal and a plurality of optical elements arranged relative to the at least one optical waveguide. The plurality of optical elements are responsive to the optical interrogation signal provided through the at least one waveguide to return a prescribed data value through the at least one optical waveguide. The plurality of optical elements represent encoded data concerning a function of an optical sensor.

Abstract translation: 用于存储数据的光学存储装置包括至少一个光波导，用于接收光询问信号并提供对光询问信号的响应以及相对于至少一个光波导布置的多个光学元件。 多个光学元件响应通过至少一个波导提供的光询问信号，以通过至少一个光波导返回规定的数据值。 多个光学元件表示关于光学传感器的功能的编码数据。

公开(公告)号：US10586081B2

公开(公告)日：2020-03-10

申请号：US15071964

申请日：2016-03-16

Applicant: Parker-Hannifin Corporation

Inventor： Howard Austerlitz ,  Lewis Boyd

IPC: G06K7/00 ,  G01D5/353 ,  G11C13/04 ,  G01N33/22

Abstract: An optical storage device for storing data includes at least one optical waveguide for receiving an optical interrogation signal and providing a response to the optical interrogation signal and a plurality of optical elements arranged relative to the at least one optical waveguide. The plurality of optical elements are responsive to the optical interrogation signal provided through the at least one waveguide to return a prescribed data value through the at least one optical waveguide. The plurality of optical elements represent encoded data concerning a function of an optical sensor.