Abstract: A novel optical fiber grating sensor fabricated using femtosecond laser direct writing technology, integrating 45° and 81° tilted fiber gratings (TFGs), a chirped fiber Bragg grating (CFBG), ...

Viatris Inc. (Nasdaq: VTRS), a global healthcare company, today announced that the U.S. Food and Drug Administration (FDA) has accepted for review the supplemental New Drug Application (sNDA) for ...

December’s raw materials bill topped $2 billion for the first time since August 2023 and surging lithium, nickel prices going into 2026 puts battery metals slump definitively in the rearview mirror.

Abstract: A compact RI sensor with a high sensitivity based on LPFG is designed and experimentally confirmed. The proposed sensor is realized by splicing different fibers, which gives it stable ...