Abstract: An underwater acoustic sensor based on side hole packaged (SHP) shell-encapsulated etched fiber Bragg grating (eFBG) has been developed and demonstrated. The packaged shell cavity provides ...
I know there are a lot of opinions about the right way to do Christmas. My husband, Peter, feels the holidays are too commercial—too much time spent in preparation, too much added stress buying ...
Abstract: A femtosecond (fs) laser-written cladding waveguide phase-shift FBG(CWPS-FBG) structure was demonstrated for high-precision blood pressure (BP) measurement. This structure primarily consists ...