Senior Research Technician
Current
Sep 2020 - Present
AeroLeads people directory · profile
Ben Wälchli Email & Phone Number
R&D Physicist
at
VTT
1 work email found
@vtt.fi
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
R&D Physicist
Location
Helsinki Metropolitan Area, Finland, Finland
Company size
Who is Ben Wälchli? Overview
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Quick answer
Ben Wälchli is listed as R&D Physicist at VTT, a company with 2151 employees, based in Helsinki Metropolitan Area, Finland, Finland. AeroLeads shows a work email signal at vtt.fi and a matched LinkedIn profile for Ben Wälchli.
Ben Wälchli previously worked as Senior Research Technician at Vtt and Research Trainee at Vtt. Ben Wälchli holds Master Of Science (Msc) from University Of Helsinki.
Company email context
Email format at VTT
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*@vtt.fi
68% confidence
AeroLeads found 1 current-domain work email signal for Ben Wälchli. Compare company email patterns before reaching out.
Profile bio
About Ben Wälchli
Currently working on topics such as:Cryogenic optical coupling for quantum computingTemperature and magnetic field sensors for fusion reactorsSilicon photonics optical isolatorsI have a decade of full-time experience in optical measurement and instrumentation development. This includes defining requirements, choosing and fabricating components, control software development, building setups, as well as validation and routine measurements.My personal research focuses on laser processes, used in bonding and other microfabrication processes. My work includes automation of various measurement and assembly systems for microfabricated components at VTT.I have experience in working in environments such as cleanrooms, and vibration or temperature sensitive laboratories.
Listed skills include Matlab, Optics, Physics, Fiber Optics, and 11 others.
Current workplace
Ben Wälchli's current company
Company context helps verify the profile and gives searchers a useful next step.
Vtt
4 roles
Ben Wälchli work experience
A career timeline built from the work history available for this profile.
Research Trainee
Photonics integration- Development of automated laboratory systems to increase throughput and repeatability for characterization of silicon photonics components- Increasing measurement reliability through better setup design and calibration processes (ex. temperature and vibration stabilization)- Designing new optical platforms to enhance measurement and.
May 2014 - Aug 2020
Research Trainee
Photonic Devices and Measurement Solutions- Development of rapid calibration methods (software and hardware) for MOEMS devices (Fabry–Pérot etc.), including validation measurement
May 2013 - Dec 2013
Research Assistant
Electronics Research Laboratory, Department of Material Physics- Design and fabrication of custom illumination sources for measurement systems (LED, laser)- Spectroscopic and metrological measurements- Maintaining laboratory infrastructure, especially optical instruments
May 2010 - Jan 2013
Team & coworkers
Colleagues at VTT
Other employees you can reach at vttresearch.com. View company contacts for 2151 employees →
HP
Harry Post
Colleague at Vtt
Bangkok Metropolitan Area, Thailand
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MI
Marja Ilmén
Colleague at Vtt
Helsinki, Uusimaa, Finland, Finland
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TV
Tommi Vuori
Colleague at Vtt
Helsinki Metropolitan Area, Finland
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LS
Laura Salmela
Colleague at Vtt
Finland, Finland
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JJ
Jaana Järvinen
Colleague at Vtt
Finland, Finland
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FL
Fei L.
Colleague at Vtt
Helsinki Metropolitan Area, Finland
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JB
John Bachér
Colleague at Vtt
Finland, Finland
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AV
Ari Virtanen
Colleague at Vtt
Finland, Finland
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HI
Henna Ihalainen
Colleague at Vtt
Jyväskylä, Central Finland, Finland, Finland
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AL
Antti Lakka
Colleague at Vtt
Turku, Southwest Finland, Finland, Finland
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Harry Post
Colleague at Vtt
Bangkok Metropolitan Area, Thailand
View →
MI
Marja Ilmén
Colleague at Vtt
Helsinki, Uusimaa, Finland, Finland
View →
TV
Tommi Vuori
Colleague at Vtt
Helsinki Metropolitan Area, Finland
View →
LS
Laura Salmela
Colleague at Vtt
Finland, Finland
View →
JJ
Jaana Järvinen
Colleague at Vtt
Finland, Finland
View →
FL
Fei L.
Colleague at Vtt
Helsinki Metropolitan Area, Finland
View →
JB
John Bachér
Colleague at Vtt
Finland, Finland
View →
AV
Ari Virtanen
Colleague at Vtt
Finland, Finland
View →
HI
Henna Ihalainen
Colleague at Vtt
Jyväskylä, Central Finland, Finland, Finland
View →
AL
Antti Lakka
Colleague at Vtt
Turku, Southwest Finland, Finland, Finland
View →
2 education records
Ben Wälchli education
Master Of Science (Msc)
Education record
FAQ
Frequently asked questions about Ben Wälchli
Quick answers generated from the profile data available on this page.
What company does Ben Wälchli work for?
Ben Wälchli works for VTT.
What is Ben Wälchli's role at VTT?
Ben Wälchli is listed as R&D Physicist at VTT.
What is Ben Wälchli's email address?
AeroLeads has found 1 work email signal at @vtt.fi for Ben Wälchli at VTT.
Where is Ben Wälchli based?
Ben Wälchli is based in Helsinki Metropolitan Area, Finland, Finland while working with VTT.
What companies has Ben Wälchli worked for?
Ben Wälchli has worked for Vtt and University Of Helsinki.
Who are Ben Wälchli's colleagues at VTT?
Ben Wälchli's colleagues at VTT include Harry Post, Marja Ilmén, Tommi Vuori, Laura Salmela, and Jaana Järvinen.
How can I contact Ben Wälchli?
You can use AeroLeads to view verified contact signals for Ben Wälchli at VTT, including work email, phone, and LinkedIn data when available.
What schools did Ben Wälchli attend?
Ben Wälchli holds Master Of Science (Msc) from University Of Helsinki.
What skills is Ben Wälchli known for?
Ben Wälchli is listed with skills including Matlab, Optics, Physics, Fiber Optics, Mems, Spectroscopy, Java, and Science.
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