Dissertation/Thesis
Kaya: The First Unified Photonic Quantum Chip for Real-World Applications
| Τίτλος: | Kaya: The First Unified Photonic Quantum Chip for Real-World Applications |
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| Συγγραφείς: | Okushigue, Jefferson M. |
| Στοιχεία εκδότη: | Zenodo |
| Έτος έκδοσης: | 2025 |
| Συλλογή: | Zenodo |
| Θεματικοί όροι: | Quantum Computing, Photonic Circuits, Room Temperature, Delayed Choice, Quantum Interferometry |
| Περιγραφή: | KAYA: Kernel for Advanced Yield of Quantum Interference Arrays## A Room-Temperature Photonic Quantum Computing Architecture Author: Okushigue, Jefferson M.Contact: okushigue@gmail.comAffiliation: Independent ResearcherORCID orcid:0009-0001-5576-605XGithub: https://github.com/okushigue/kaya-quantum-chip**Date:** September 28, 2025 Kaya: An Open-Source Photonic Quantum Chip for Earth and Space Kaya is a unified, room-temperature photonic quantum processor that integrates quantum computing (boson sampling), secure communication (BB84 QKD), and Heisenberg-limited metrology (NOON-state interferometry) on a single, manufacturable chip. Designed for real-world deployment, Kaya operates at 300K, requires no cryogenics, and consumes minimal power — making it uniquely suited for portable devices, satellites, and space-based platforms like the International Space Station. Developed as an independent open-science initiative, Kaya includes fully reproducible simulations, a technical validation report, and clear fabrication-ready specifications. All materials are released under CC BY 4.0 and permanently archived with DOI and ORCID. One chip. Three quantum revolutions. From laptops to orbit. The Kaya Photonic Quantum Chip: A Unified Architecture for Multi-Modal Quantum Information Processing We present Kaya, a monolithic integrated photonic chip that demonstrates concurrent operation across the three fundamental domains of quantum information science: computation, communication, and metrology. The architecture employs a 6-mode programmable interferometer fabricated in a low-loss dielectric platform (Si₃N₄ or thin-film LiNbO₃), interfaced with on-chip spontaneous parametric down-conversion (SPDC) sources and superconducting nanowire single-photon detectors (SNSPDs). Key validated capabilities: Quantum Computation: Boson sampling with 3 indistinguishable photons yields a sampling entropy of 5.26 bits, demonstrating complex quantum interference across 56 possible output states. Quantum Communication: BB84 protocol ... |
| Τύπος εγγράφου: | Thesis |
| Γλώσσα: | unknown |
| Relation: | https://zenodo.org/records/17218101; oai:zenodo.org:17218101; https://doi.org/10.5281/zenodo.17218101 |
| DOI: | 10.5281/zenodo.17218101 |
| Διαθεσιμότητα: | https://doi.org/10.5281/zenodo.17218101 https://zenodo.org/records/17218101 |
| Rights: | Creative Commons Attribution 4.0 International ; cc-by-4.0 ; https://creativecommons.org/licenses/by/4.0/legalcode |
| Αριθμός Καταχώρησης: | edsbas.53A24B2F |
| Βάση Δεδομένων: | BASE |
| DOI: | 10.5281/zenodo.17218101 |
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