27-28 August 2025
Suwon
14:15 – 14:35
CSEM, a MEMS and PICs powerhouse in the Swiss industrial ecosystem
CSEM is a non-profit-oriented public-private Swiss technology innovation center renowned for developing advanced micro- and nanotechnologies. From high-performance materials to innovative processes, CSEM pushes the boundaries of microfabrication technologies to develop unique MEMS solutions. During the talk some of our most recent developments will be presented, including wafer scale micro-lens arrays, rubidium vapor cells for atomic clocks, our unique thin film lithium on niobate insulator (TFLN) PIC platform or the aerosol jet printing technology.
Dr. Andreas Charles Voelker
CSEM
EDUCATION
Ph.D. in Nanophotonics, University of Fribourg, Switzerland, 2007
Diploma in Physics, Humboldt Universität Berlin, Germany, 2002
SOME WORK EXPERIENCE
CEO, LS Instruments AG, Fribourg, Switzerland (12 years)
Roche Diagnostics, Germany
Ypsomed, Burgdorf, Switzerland
CSEM, Neuchatel since 2021
Company Profile
CSEM is a non-profit-oriented public-private Swiss technology innovation center renowned for developing advanced technologies with profound societal impact. Our mission is to transfer these innovations to industries, strengthening the economy. We are changing the face of the MEMS field by developing and industrializing processes for emerging materials and devices. With a multidisciplinary team and ISO-9001 standards, we provide a comprehensive one-stop-shop for the entire innovation chain. About CSEM – MEMS for a smarter future
CSEM is a non-profit-oriented public-private Swiss technology innovation center renowned for developing advanced technologies with profound societal impact. Our mission is to transfer these innovations to industries, strengthening the economy. We are changing the face of the MEMS field by developing and industrializing processes for emerging materials and devices. With a multidisciplinary team and ISO-9001 standards, we provide a comprehensive one-stop-shop for the entire innovation chain. From high-performance materials to innovative processes, we push the boundaries of microfabrication technologies. Our unique lithium on niobate insulator (LNOI) platform enables nonlinear photonic integrated circuits (PIC). In addition to our cutting-edge R&D we offer tailored devices including MEMS and LNOI PIC foundry services, and MEMS characterization and reliability testing. CSEM contributes to the development of reliable and advanced MEMS that pave the way for a smarter future.
Company Products & Services
MEMS and PIC manufacturing capability
With our state-of-the-art cleanroom, we support you from pre-feasibility studies to small and medium series production of MEMS and PICs. Our team of experienced and dedicated people ensures you a long-term relationship. We combine rigorous industrial practices with flexibility and innovative spirit.
Our capability at a glance
• 700 m2 clean room class ISO5
• 150 mm state-of-the-art tools
• Working on Si, SOI, Fused Silica, Glass, SiC, YSZ, TFLN and other specialty substrates
• ISO9001:2015 and ISO 140001:2015 certified
• TFLN/LNOI foundry offering MPW and custom runs