April 06, 2026 article Open access Security–efficiency optimization in multi-threshold intensity-modulated discrete-variable secret-key distribution Optica Quantum DOI: 10.1364/opticaq.587329 Full text (OA) OpenAlex Authors 0 Author list not loaded yet. Cited by 0 stored of 1 References 1 Search Sort Most cited Newest Oldest Patent citations Title Any typearticle review book-chapter conference-paper preprint dissertation book dataset other Any fieldAgricultural and Biological Sciences Arts and Humanities Biochemistry, Genetics and Molecular Biology Business, Management and Accounting Chemical Engineering Chemistry Computer Science Decision Sciences Dentistry Earth and Planetary Sciences Economics, Econometrics and Finance Energy Engineering Environmental Science Health Professions Immunology and Microbiology Materials Science Mathematics Medicine Neuroscience Nursing Pharmacology, Toxicology and Pharmaceutics Physics and Astronomy Psychology Social Sciences Veterinary Open access Optimizing the decoy-state BB84 QKD protocol parameters 2021 Quantum Information Processing article Computer Science Quantum Information and Cryptography Open access 21 citations 1 result