Features: April 2008
A fibre-optic acoustic sensor that can detect a person up to 10 m away could soon be deployed in many demanding security applications. Jacqueline Hewett talks to David Hill at QinetiQ to find out just how sensitive OptaSense is.
Magnetic sensors boost elemental analysis
Three-day Sensor + Test 2008 exhibition and conferences will offer hands-on demonstrations of the latest test and measurement technologies
Lake Shore Cryotronics celebrates 40 years making cryogenic and magnetic instrumentation