SINGLE PHOTON DETECTOR DEVICE FOR DETECTING AN OPTICAL SIGNAL
The invention relates to a single photon detector device (10) for detecting an optical signal (36), comprising at least one optical waveguide (12) and a nanowire (18), wherein: the at least one waveguide (12) is designed to guide the optical signal (36) along an optical axis (14) in two opposing dir...
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| creator | PERNICE, Wolfram BEUTEL, Fabian WALTER, Nicolai WOLFF, Martin HARTMANN, Wladick |
| description | The invention relates to a single photon detector device (10) for detecting an optical signal (36), comprising at least one optical waveguide (12) and a nanowire (18), wherein: the at least one waveguide (12) is designed to guide the optical signal (36) along an optical axis (14) in two opposing directions (16a, 16b); the nanowire (18) is curved at least in some parts within a region (20) defined by the at least one waveguide (12); the nanowire (18) is shaped in such a way that within a region (20) defined by the at least one waveguide (12) the nanowire (18) a) is substantially mirror-symmetrical with respect to a plane (24) perpendicular to the optical axis (14), or b) is substantially point-symmetrical with respect to a point (26) within the region (20) defined by the at least one waveguide (12); within the region (20) defined by the waveguide (12) deviations of up to ± 5% in each spatial direction and/or of up to ± 10 μm along the optical axis are possible. |
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BEUTEL, Fabian ; WALTER, Nicolai ; WOLFF, Martin ; HARTMANN, Wladick</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4381544A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>COLORIMETRY</topic><topic>ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR</topic><topic>ELECTRICITY</topic><topic>MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIATION PYROMETRY</topic><topic>SEMICONDUCTOR DEVICES</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>PERNICE, Wolfram</creatorcontrib><creatorcontrib>BEUTEL, Fabian</creatorcontrib><creatorcontrib>WALTER, Nicolai</creatorcontrib><creatorcontrib>WOLFF, Martin</creatorcontrib><creatorcontrib>HARTMANN, Wladick</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>PERNICE, Wolfram</au><au>BEUTEL, Fabian</au><au>WALTER, Nicolai</au><au>WOLFF, Martin</au><au>HARTMANN, Wladick</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SINGLE PHOTON DETECTOR DEVICE FOR DETECTING AN OPTICAL SIGNAL</title><date>2024-06-12</date><risdate>2024</risdate><abstract>The invention relates to a single photon detector device (10) for detecting an optical signal (36), comprising at least one optical waveguide (12) and a nanowire (18), wherein: the at least one waveguide (12) is designed to guide the optical signal (36) along an optical axis (14) in two opposing directions (16a, 16b); 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| subjects | BASIC ELECTRIC ELEMENTS COLORIMETRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING PHYSICS RADIATION PYROMETRY SEMICONDUCTOR DEVICES TESTING |
| title | SINGLE PHOTON DETECTOR DEVICE FOR DETECTING AN OPTICAL SIGNAL |
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