Abstract: We demonstrate the fabrication of a high-quality fiber Bragg grating (FBG) in a large mode area passive double-clad fiber (DCF) using femtosecond laser multi-layer line-by-line inscription.

The Detroit Red Wings have stayed hot with another exciting win, knocking off the San Jose Sharks on Friday, and they will continue their homestand with a late-afternoon matchup against the Ottawa ...

President Trump is appearing to back off immediate action against Iran after promising anti-government forces that “help is coming” earlier this week and cautioning the regime against killing ...

Barack Obama delivers remarks to state legislators in the Eisenhower Executive Office Building, September 30, 2015 in Washington, DC. ZUMAPRESS.com The last time a US president drew a “red line” and ...

A Webuild-led consortium involving India’s Larsen & Toubro, Saudi Arabia’s NESMA and France’s Alstom has won a contract to extend Riyadh Metro’s Red Line by 8.4km for the client, the Royal Commission ...

Abstract: Robotic grinding of additively repaired blades with local deformation relies heavily on on-machine measurement for high-precision surface reconstruction, with line laser scanner being widely ...