Also known as GeQD · GeQD – Germanium Quantum Detectors
GeQD develops germanium-based SPAD technology targeting scalable, room-temperature single-photon detection from 600–1550 nm.
GeQD develops Ge-on-Si SPAD single-photon detectors for SWIR photon counting at 1550 nm.
For SWIR photon counting at 1550 nm.
Supplier website
GeQD develops Ge-on-Si SPAD single-photon detectors for SWIR photon counting at 1550 nm
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Pfaffenwaldring 47, 70569 Stuttgart, Germany
Stuttgart, Germany
Trade-fair listing
Germany
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026
Trade-fair listing
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026
Trade-fair listing
Quantum Effects 2026 exhibitor directory
Checked 3 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Supplier website
"email":"info@geqd.de","telephone":"+49 711 68560896","address":{"@type":"PostalAddress","streetAddress":"Pfaffenwaldring 47","postalCode":"70569","addressLocality":"Stuttgart","addressCountry":"DE"}
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
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The GeQD team together with the IHT team won the ETI-Cup 2026.
Supplier website
"description":"Victory! The GeQD team together with the IHT (Institute of Semiconductor Technology) team won the prestigious ETI-Cup 2026, bringing the trophy to the…" [Publication date evidence: "datePublished":"2026-07-10"]
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
On Friday, 26 June, GeQD was one of the invited start-ups at the opening event of the Stuttgart Science Festival at the city hall.
Supplier website
On Friday, 26 June, GeQD was one of the invited start-ups at the opening event of the Stuttgart Science Festival at the city hall. [Publication date evidence: "datePublished":"2026-06-26"]
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Maurice Wanitzek and Maximilian Scheu were on-site at the Applied Deep Tech Fest hosted by NXTGN at Arena 2036 in Stuttgart, presenting…
Supplier website
"description":"On Wednesday, 24 June, Maurice Wanitzek and Maximilian Scheu were on-site at the Applied Deep Tech Fest hosted by NXTGN at Arena 2036 in Stuttgart, presenting…" [Publication date evidence: "datePublished":"2026-06-24"]
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
Maurice Wanitzek spent this week in Paris in dialogue with quantum researchers from across Europe.
Supplier website
"description":"Maurice Wanitzek spent this week in Paris in dialogue with quantum researchers from across Europe. [Publication date evidence: "datePublished":"2026-06-19"]
GeQD - Germanium Quantum Detectors Institut für Halbleitertechnik Universität Stuttgart website
Checked 4 Oct 2026
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Supports 4 facts: Company name · Description · Ge-on-Si SPAD single-photon detectors · Location: Stuttgart, Germany
Supports 4 facts: Company name · Description · Location: Stuttgart, Germany · News: Paris in the spotlight of quantum technologies: GeQD at the European Quantum PhD Days and Viva Tech
Supports 4 facts: Company name · Description · Location: Stuttgart, Germany · News: Victory! GeQD and IHT win the ETI-Cup 2026
Supports 4 facts: Company name · Description · Location: Stuttgart, Germany · News: GeQD at the Applied Deep Tech Fest by NXTGN
Supports 4 facts: Company name · Description · Location: Stuttgart, Germany · News: GeQD at the Stuttgart Science Festival
Supports 3 facts: Company name · Description · Location: Stuttgart, Germany
Supports 3 facts: Company name · Description · Location: Stuttgart, Germany
Supports 3 facts: Company name · Description · Location: Stuttgart, Germany
Supports 3 facts: Company name · Description · Location: Stuttgart, Germany
Supports 3 facts: Company name · Description · Location: Stuttgart, Germany
Supports 3 facts: Company name · Description · Location: Stuttgart, Germany
Supports 2 facts: Company name · Description
Supports 2 facts: Company name · Location: Stuttgart, Germany
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Quantum Effects 2026 exhibitor directory · 3 Oct 2026
Quantum Effects 2026 exhibitor directory · 3 Oct 2026
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