Switchable miniature electrode array for impedance analysis of liquids and cell cultures
The newly designed three-dimensional micro-interdigital structures are used in the context of several projects to firstly measure the conductivity of liquids and suspensions in order to analyse their composition with the combination of other analytical methods. This is interesting for use in biogas plants, for example
Optical radiator-receiver modules as planar microsystems
A modular technology concept enables the efficient development of optical sensors with embedded light sources, micro-optics for beam shaping or steering, optical filters and an optimised detector array
Piezoresistive high-temperature pressure transducer cores
The HotDru project is about the development of high-temperature pressure sensor systems suitable for series production with an operating temperature of up to 300°C. The newly developed pressure sensor chips are realised in different versions, all of which are based on the “Silicon on Insulator” (SOI) principle as a basic structure
Dr Brodersen takes over the leadership of the IVAM Subsidies Division
Dr. Olaf Brodersen, Business Unit Manager MOEMS at the CiS Research Institute heads the new Funding Specialist Group in the International Trade Association for Microtechnology, Nanotechnology, New Materials and Optics & Photonics
Vital parameter sensor supports biofeedback therapy
According to a study published in 2003 by the NFO World Group, around 15 million people in Germany suffer from chronic pain. An interdisciplinary team of physicians, engineers and software developers wants to support their medical treatment
Micro probe for in-line surface inspection in machine tool rooms
A new miniaturised probe made of monocrystalline silicon with an integrated piezoresistive measuring bridge combines high sampling rates and low probing force. Robust against different environmental influences, the sensor closes a gap between AFM and a classic stylus
Multifunctional Si detectors – new platform of the KD OptiMi
The competence triangle “Optical Microsystems” (KD OptiMi), located in the Jena – Ilmenau – Erfurt region, has distinguished itself as an outstanding centre for the innovative combination of optical technologies and microsystems technology within the framework of the funding programme “Top-level Research and Innovations in the New States”
Long Night of Science at the CiS Forschungsinstitut für Mikrosensorik und Photovoltiak GmbH
For the 3rd time, the research institute located in the southeast of the city of Erfurt is participating in the Erfurt Science Night. On November 8, 2013, scientists and engineers will present their research areas in a vivid way. The CiS will give an insight into microscopic things that are used as sensors in many areas
Better vision with intelligent implant – Microoptical accommodation system as an alternative to intraocular lenses
To detect the need for accommodation, the so-called pupil near reflex must be measured. For this purpose, the CiS Research Institute is currently developing an optical sensor system that measures the pupil diameter and simultaneously the total brightness. From these signals, input control variables for the actuator-operated lens system are derived
Optimization of photoplethysmography systems with spectral and spatially resolved reflectance sensing
The measurement of vital parameters in the field of health and sports has been common practice for many years. The development of patient-friendly, body-oriented sensor solutions for prevention, medical diagnostics and therapy are the focus of current R&D projects at the CiS Research Institute in Erfurt, Germany
