Personal information

United Kingdom, Germany

Activities

Employment (4)

Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute: Berlin, DE

2023-02 to present | Innovation Scientist - Quantum Communication
Employment
Source: Self-asserted source
Andy Schreier

University of Oxford: Oxford, Oxfordshire, GB

2019-11 to 2022-12 | Postdoctoral Research Assistant and Teaching Assistant (Dept. of Engineering Science)
Employment
Source: Self-asserted source
Andy Schreier

Federal Institute For Materials Research and Testing: Berlin, DE

2015-10 to 2019-09 | Research Assistant (Dept. of Non-Destructive Testing)
Employment
Source: Self-asserted source
Andy Schreier

Deutsche Telekom: Bonn, DE

2009-01 to 2015-08 | Broadband Network Planner
Employment
Source: Self-asserted source
Andy Schreier

Education and qualifications (5)

PeopleCert Group: Athens, GR

2019-01 to present | PRINCE2 Foundation Certificate in Project Management
Qualification
Source: Self-asserted source
Andy Schreier

Scrum.org: Massachusetts, US

2018-01 to present | Professional Scrum Master I
Qualification
Source: Self-asserted source
Andy Schreier

Technische Universität Carolo-Wilhelmina zu Braunschweig: Braunschweig, DE

2016-05 to 2019-12 | Dr.-Ing.
Education
Source: Self-asserted source
Andy Schreier

Hochschule für Telekommunikation Leipzig: Leipzig, DE

2013-10 to 2015-10 | M.Eng.
Education
Source: Self-asserted source
Andy Schreier

Hochschule für Telekommunikation Leipzig: Leipzig, DE

2010-09 to 2013-09 | B.Eng.
Education
Source: Self-asserted source
Andy Schreier

Professional activities (2)

National Metrology Institute of the Federal Republic of Germany (PTB): Berlin, DE

2022-03-18 to 2022-04-01 | Guest Scientist
Invited position
Source: Self-asserted source
Andy Schreier

Federal Republic of Germany and IfKom (Ingenieure für Kommunikation e.V.) : Berlin, DE

2014-09 | Deutschlandstipendium
Distinction
Source: Self-asserted source
Andy Schreier

Funding (2)

Verbundprojekt: Integration von QKD in IKT Netze - Q-net-Q -

2023-03-01 to 2025-08-31 | Grant
Federal Ministry of Education and Research (Bonn, DE)
GRANT_NUMBER: 16KISQ165
Source: Self-asserted source
Andy Schreier via DimensionsWizard

The EPSRC Quantum Communications Hub

2019-12-01 to 2024-11-30 | Grant
Engineering and Physical Sciences Research Council (Swindon, GB)
GRANT_NUMBER: EP/T001011/1
Source: Self-asserted source
Andy Schreier via DimensionsWizard

Works (28)

Ad-hoc hybrid-heterogeneous metropolitan-range quantum key distribution network

ArXiv
2024-12-10 | Preprint
Source: Self-asserted source
Andy Schreier

Bidirectional real-time 10-Gbit/s free-space optical link with a 4-aperture array under strong scintillation

IEEE International Conference on Space Optical Systems and Applications
2023-10-12 | Conference paper
Contributors: Abraham Johst; Nicolas Perlot; Peter Hanne; Marcel Rothe; Andy Schreier; Markus Nölle ; Ronald Freund
Source: Self-asserted source
Andy Schreier

Ultra-Sensitive UV Solar-Blind Optical Wireless Communications with a SiPM

Optics Letters
2023-10-10 | Journal article
Contributors: Feng Liu; James Farmer; Andy Schreier; Grahame Faulkner; Hyunchae Chun; William Matthews; Zhaoming Wang; Dominic O'Brien
Source: Self-asserted source
Andy Schreier
grade
Preferred source (of 2)‎

A Beam Steering Platform Enabling Handheld Low-Cost Quantum Key Distribution

49th European Conference on Optical Communications (ECOC 2023)
2023-10-04 | Conference paper
Contributors: Andy Schreier; Jaya Sagar; David Lowndes; Hyunchae Chun; Siddarth Joshi; Grahame Faulkner; John Rarity; Dominic O'Brien
Source: Self-asserted source
Andy Schreier

Building a Quantum Wireless Network

49th European Conference on Optical Communications (ECOC 2023)
2023-10-04 | Conference paper
Contributors: Dominic O'Brien; Andy Schreier; Vincent Lee
Source: Self-asserted source
Andy Schreier

Free-space optical communication link with liquid crystal beam-steering

IEEE Photonics Technology Letters
2023-09 | Journal article
Part of ISSN: 1041-1135
Part of ISSN: 1941-0174
Contributors: Guanxiong Zhang; Andy Schreier; Xiuze Wang; William Matthews; James Farmer; Grahame Faulkner; Steve J. Elston; Stephen M. Morris; Dominic O’Brien
Source: Self-asserted source
Andy Schreier
grade
Preferred source (of 2)‎

Optical beam-steering and polarization properties of liquid crystal lasers

Liquid Crystals XXVII as part of SPIE Optics + Photonics
2023-08-20 | Conference paper
Contributors: Guanxiong Zhang; Andy Schreier; Chao He; Atchutananda Surampudi; Grahame Faulkner; Steve J. Elston; Dominic O'Brien; Stephen M. Morris
Source: Self-asserted source
Andy Schreier

Coexistence of Quantum and 1.6 Tbit/s Classical Data Over Fibre-Wireless-Fibre Terminals

Journal of Lightwave Technology
2023-03-20 | Journal article
Part of ISSN: 1558-2213
Part of ISSN: 0733-8724
Contributors: Andy Schreier; Obada Alia; Rui Wang; Ravinder Singh; Grahame Faulkner; George Kanellos; Reza Nejabati; Dimitra Simeonidou; John Rarity; Dominic O'Brien
Source: Self-asserted source
Andy Schreier
grade
Preferred source (of 2)‎

Non-mechanical optical beam-steering of a liquid crystal laser

Optics & Laser Technology
2023-01 | Journal article
Part of ISSN: 0030-3992
Contributors: Guanxiong Zhang; Steve Elston; Andy Schreier; Grahame Faulkner; Atchutananda Surampudi; Dominic O'Brien; Stephen Morris
Source: Self-asserted source
Andy Schreier

Towards the engineering of a quantum key distribution receiver robust to ambient light

Quantum Technology: Driving Commercialisation of an Enabling Science III as part of SPIE Photonex 2022
2022-10 | Conference paper
Contributors: Vincent Lee; Andy Schreier; Dominic O'Brien
Source: Self-asserted source
Andy Schreier

DV-QKD coexistence with 1.6 Terabit/s classical channels in free space using fiber-wireless-fiber terminals

48th European Conference on Optical Communication (ECOC 2022)
2022-09-16 | Conference paper
Part of ISBN: 9781957171159
Contributors: Obada Alia; Andy Schreier; Rui Wang; Sima Bahrani; Ravinder Singh; Grahame Faulkner; John Rarity; Dominic O'Brien; George Kanellos; Reza Nejabati et al.
Source: Self-asserted source
Andy Schreier

The engineering of a handheld QKD system

Telecommunications, Optics and Photonics (TOP) Conference
2022-02-15 | Conference abstract
Contributors: Andy Schreier; David Lowndes; John Rarity; Dominic O'Brien
Source: Self-asserted source
Andy Schreier

Characterising a handheld quantum key distribution system with emulated beam steering

Quantum Technology: Driving Commercialisation of an Enabling Science II
2021-10-06 | Conference paper
Contributors: David Lowndes; Andy Schreier; Dominic O'Brien; John Rarity
Source: Self-asserted source
Andy Schreier

Consumer Quantum Key Distribution at the UK National Quantum Technologies Showcase 2020

YouTube
2020-10-21 | Interactive resource
Source: Self-asserted source
Andy Schreier

Fiber-Wireless-Fiber Terminals for Optical Wireless Communication over Multiple Bands

2020 IEEE Photonics Conference (IPC)
2020-09 | Conference paper
Part of ISBN: 9781728158914
Contributors: Ravinder Singh; Andy Schreier; Grahame Faulkner; Dominic O'Brien
Source: Self-asserted source
Andy Schreier

IEEE Communications Society Quantum Communications and Information Technology - ETC (QCIT-ETC) meeting at Globecom 2019

IEEE Communications Society
2020-06 | Interactive resource
Source: Self-asserted source
Andy Schreier

Distributed Brillouin sensor in polymer optical fibers utilizing BOFDA

Cuvillier Verlag
2020-01-24 | Book
Source: Self-asserted source
Andy Schreier

Distributed BOFDA measurement on an 86 m long perfluorinated polymer optical fiber

POF 2019 - The 28th International Conference on Plastic Optical Fibers
2019-11 | Conference paper
Contributors: Aleksander Wosniok; Andy Schreier; Katerina Krebber
Source: Self-asserted source
Andy Schreier

Comparison of solution approaches for distributed humidity sensing in perfluorinated graded-index polymer optical fibers

Optical Sensors 2019
2019-04-11 | Conference paper
Contributors: Andy Schreier; Sascha Liehr; Aleksander Wosniok; Katerina Krebber
Source: Self-asserted source
Andy Schreier

A 100-km BOFDA Assisted by First-Order Bi-Directional Raman Amplification

Sensors
2019-03-29 | Journal article
Contributors: Thomas Kapa; Andy Schreier; Katerina Krebber
Source: check_circle
Crossref

Investigation on the Influence of Humidity on Stimulated Brillouin Backscattering in Perfluorinated Polymer Optical Fibers

Sensors
2018-11 | Journal article | Author
Contributors: Andy Schreier; Sascha Liehr; Aleksander Wosniok; Katerina Krebber
Source: check_circle
Multidisciplinary Digital Publishing Institute
grade
Preferred source (of 2)‎

Humidity-induced Brillouin frequency shift in perfluorinated polymer optical fibers

Optics Express
2018-08-20 | Journal article
Contributors: Andy Schreier; Aleksander Wosniok; Sascha Liehr; Katerina Krebber
Source: check_circle
Crossref

63 km BOFDA for Temperature and Strain Monitoring

Sensors
2018-05-17 | Journal article
Contributors: Thomas Kapa; Andy Schreier; Katerina Krebber
Source: check_circle
Crossref

Analytical model for mode based insertion loss in ball-lensed coupling of graded-index silica and polymer fibres

26th International Conference on Plastic Optical Fibres, POF 2017 - Proceedings
2017 | Conference paper
EID:

2-s2.0-85035795696

Contributors: Schreier, A.; Jeschke, T.; Petermann, K.; Wosniok, A.; Krebber, K.
Source: Self-asserted source
Andy Schreier via Scopus - Elsevier

POF-based distributed brillouin sensing

Fiber Society 2017 Spring Conference: Next Generation Fibers for Smart Products
2017 | Conference paper
EID:

2-s2.0-85040166076

Contributors: Schreier, A.; Wosniok, A.; Krebber, K.
Source: Self-asserted source
Andy Schreier via Scopus - Elsevier

Toward investigation of Brillouin scattering in multimode polymer and silica optical fibers

Proceedings of SPIE - The International Society for Optical Engineering
2017-04 | Conference paper
EID:

2-s2.0-85025599753

Source: Self-asserted source
Andy Schreier

Anordnung eines Spektroskopieaufbaus zur Untersuchung von Stoffproben im THz-Bereich

2015 | Dissertation or Thesis
Source: Self-asserted source
Andy Schreier

Raumakustische Untersuchung einer Leitstelle der BOS-Sachsen, messtechnische Analyse der eingesetzten Audiokomponenten und Schlussfolgerungen zur akustischen Optimierung der Übertragungskette

2013 | Dissertation or Thesis
Source: Self-asserted source
Andy Schreier