Metrology in Urban Drainage and Stormwater Management: Plug and Pray

This book presents the advancements made in applied metrology in the field of Urban Drainage and Stormwater Management over the past two decades in scientific research as well as in practical applications. Given the broadness of this subject (measuring principles, uncertainty in data, data validation, data storage and communication, design,...

Distance Metrology with Integrated Mode-Locked Ring Laser

The measurement of distance plays an integral part in many aspects of modern societies. In this paper an integrated mode-locked laser on a chip is used for distance measurement based on mode-resolved interferometry. The emission from the on-chip source with a repetition rate of 2.5 GHz and a spectral bandwidth of 3 nm is coupled into a...