Navy Receives Three Patents on Laser-Based Technologies

September 19, 2019 Office 0

NORCO, Calif. — The Navy was recently awarded three U.S. patents, developed by Naval Surface Warfare Center, Corona Division, for laser-based air biosensors for remote detection, real-time monitoring and control of biological chemicals including biohazards. […]

Angle measurement under pressure | PTB News

September 17, 2019 Office 0

PTB News 2.2019 High-precision angle measurements carried out by means of autocollimators are significantly influenced by the refractive index of air – and thus in particular by the ambient pressure. When comparing measurements that have […]

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