Technology Demonstrator for a Glass-Based Quantum System
Abstract
Miniaturization of quantum systems demand the integration of components into compact, robust systems that support scalability and reproducibility. This paper presents a glass-based technology demonstrator incorporating an atom chip a microdevice for trapping and controlling ultracold atoms for interferometry) developed using Borofloat 33 glasses. The system features a multi-layer architecture assembled via an adhesive-free glass-to-glass laser welding process, ensuring mechanical stability. Advanced laser-based structuring techniques (LIDE and SLE), combined with electroplating and planarization, enable precise copper conductor integration. The demonstrator supports continuous currents up to 2 A, offers optical transparency for laser access in the desired wavelength range and maintains structural integrity under mechanical stress. This work establishes a foundation for scalable quantum system packaging and outlines future improvements in transparency, stability, and component integration for high-precision quantum applications.
Details
- Organisationseinheit(en)
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Institut für Mikroproduktionstechnik
Quantentechnologien
Institut für Quantenoptik
- Externe Organisation(en)
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LPKF Laser & Electronics AG
- Typ
- Paper
- Publikationsdatum
- 19.10.2025
- Publikationsstatus
- Veröffentlicht
- Peer-reviewed
- Ja
- ASJC Scopus Sachgebiete
- Hardware und Architektur, Elektrotechnik und Elektronik, Sicherheit, Risiko, Zuverlässigkeit und Qualität, Elektronische, optische und magnetische Materialien, Instrumentierung
- Elektronische Version(en)
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https://doi.org/10.1109/EPEPS63858.2025.11346648 (Zugang:
Geschlossen
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