Some non-invasive glucose monitoring devices are based on sensors using near-infrared, mid-infrared or Raman spectroscopy and photoacoustics.
By Benedette Cuffari
26 Feb 2019
This article discusses introducing optical gas sensors.
Most sensors operate using semiconductors and are therefore called semiconductor sensors.
By Dr. Liji Thomas
13 Feb 2019
The requirement to check fine tolerances in quality control is a challenge for metrology. In addition to being precise, the sensor can't overlook any relevant information, so the entire functional surface must be characterized.
If a wave is reflected by a moving object and detected by a measurement system (as is the case with the LDV), the wave’s measured frequency shift can be expressed as follows: fD = 2•v/λ
Image sensors, which are often used to track physiological biometrics, have been undergoing some changes. Recent advancements in the technology have led to the increased prevalence of CMOS imaging sensors.
Dave Rothenberg, Movea’s Director of Marketing and Partner Alliances talks to AZoSensors about motion processing and data fusion technology.
By Kalwinder Kaur
11 Apr 2013
This article discusses increasing gas detection calibration in gas and oil industries from 90 days to six hours.
Encoder sensors have been developed and tested for their usefulness when applied to electron microscopy (EM) systems.
By Benedette Cuffari
4 Feb 2019
This article discusses the benefits of pressure sensors for many applications.