About us

BIAS has been a reliable partner in the field of research and development of laser-based technologies and optical metrology techniques since 1977. We focus on working in partnership with companies, institutes and universities. Our goal is to transfer material processing and optical metrology from research directly into industrial application. 

Contact Persons

organizational chart BIAS GmbH

Contact persons

Portrait Dr. Bohlen

Dr.-Ing.
Annika Bohlen


Head of Department

Materials and Process Technology

Materials and Process Technology

Overlay welding, Laser Melt Injection, Powder-based 3D DED Processes, 

Wire-based 3D DED Processes, Laser Brazing, Laser Welding, hybrid Joints

Metall before and after laser process
Portrait Dr. Claas Falldorf

Dr. rer. nat.
Claas Falldorf


Group leader

Coherent Optics and Nanophotonics

Coherent Optics & Nanophotonics

Highly precise shape Measurement, Nanostructure Laboratory, two-photon Lithography

Laser Metrology
Portrait Anika Langebeck

Anika Langebeck
M.Sc.


Industrial Application Developent


Services

Industrial projects,

Contract work,

Process optimisation

Laser erzeugt BIAS Schriftzug
Portrait Dr. Radel

Sarah Lemme
B.Sc.


Finanzen, Controlling, Personalakquisition

logotype phone
Portrait Dr. Radel

Dr.-Ing.

Tim Radel


Head of Department

Laser Processing

Laser Processing

Ablation, cutting, structuring, prototyping, forming, Processes for Heat treatment, Powder Bed Fusion (LPBF)

LIPPS Mikro strukcures
Portrait Dr. Seefeld

Dr.-Ing.
Thomas Seefeld


Senior Researcher

Laser Materials Processing

Laser welding with wire
Portrait Dr. Radel

Christine Steffens
M.A.


Public Relations, Events

logotype phone
Portrait Dr. Vogt

Dr. rer. nat.
Christian Vogt


Group Leader

Optical Quantum Metrology and Sensing

Optical Quantum Metrology and Sensing

Levitated Optomechanics,

NV Center Magnetometry,

Undetected Photons

Information via Quantum Metrology

Equipment

BIAS has individually adaptable equipment: From micro to macro, various lasers, measuring and testing systems. 

Adress

BIAS - Bremer Institut für angewandte Strahltechnik GmbH
Klagenfurter Str. 5

28359 Bremen

Germany

Annual Reports

Here you can find out more about our work. We provide the BIAS annual report as a PDF download (only in German language).