Tilted fiber Bragg gratings(TFBGs) have seen rapid development and widespread deployment in diverse sensing applications, ranging from biochemical detection to in-situ monitoring in energy systems. Their ability to ge...Tilted fiber Bragg gratings(TFBGs) have seen rapid development and widespread deployment in diverse sensing applications, ranging from biochemical detection to in-situ monitoring in energy systems. Their ability to generate rich spectral features via cladding mode coupling enables highly sensitive, multi-parameter, and label-free sensing.However, accurate interrogation typically requires broadband spectral measurements to resolve fine spectral structures-posing significant challenges for scalable and cost-effective multiplexing in practical settings.展开更多
文摘Tilted fiber Bragg gratings(TFBGs) have seen rapid development and widespread deployment in diverse sensing applications, ranging from biochemical detection to in-situ monitoring in energy systems. Their ability to generate rich spectral features via cladding mode coupling enables highly sensitive, multi-parameter, and label-free sensing.However, accurate interrogation typically requires broadband spectral measurements to resolve fine spectral structures-posing significant challenges for scalable and cost-effective multiplexing in practical settings.
