Alfonso Tello Castillo
- Organisation
- Hispasat (Spain) Source: OpenAlex, affiliation on the latest quantum work.
- Country
- Spain Source: Country of the organisation.
- Role
- Researcher Source: From the sources below.
- Quantum works
- 10 since 2022 (cited 34 times) Source: OpenAlex, works whose primary topic is a quantum topic of the taxonomy.
- Technology pillars
- Quantum communication, Quantum computing and simulation, Enabling technologies and supply chain Source: Taxonomy 2.0, weighted by recent works.
- Expertise profile
- Quantum key distribution (QKD) (7); Photonic qubits (4); Photonics, lasers and optics (1); Quantum Information and Cryptography (10, OpenAlex topic) Source: Work titles read by the taxonomy rules, and OpenAlex topics; number of works in brackets.
- Identifiers
- OpenAlex A5059200828 Source: OpenAlex.
Recent quantum works
- Space based QKD from proof of concept to operational commercial systems (2025)
- The impact of spot‐size on single‐photon avalanche diode timing‐jitter and quantum key distribution (2024)
- Reducing the hardware requirements while mitigating side-channels in polarisation-based decoy-state BB84 quantum key distribution (2024)
- Quantum bit error rate timing jitter dependency on multi-mode fibers (2023)
- An investigation of jamming in free-space quantum key distribution (2023)
Frequent co-authors in this directory
- Ross J. Donaldson (9 works together)
- Cameron Simmons (2 works together)
- Ugo Zanforlin (1 works together)
Similar experts
From shared technology families and topics, co-authorship and shared grants.
- Ross J. Donaldson (9 works written together; both work on Quantum key distribution (QKD))
- Cameron Simmons (2 works written together; both work on Quantum key distribution (QKD))
- Ugo Zanforlin (1 works written together; both work on Quantum key distribution (QKD))
- Michael Galili (both work on Quantum key distribution (QKD))
- Adam Widomski (both work on Quantum key distribution (QKD))
Sources of this entry
- OpenAlex (CC0 1.0), read on 2026-10-28