FBG Principle（布拉格光纖光柵原理，英文版） UPTATED:2019/08/09

FBG Principle Fiber Bragg Gratings are made by laterally exposing the core of a single-mode fiber to a periodic pattern of intense laser light. The exposure produces a permanent increase in the refractive index of the fiber's core, creating....

Bridge Structural Monitoring System of DATAQ Instruments UPTATED:2019/08/09

The collapse of the I-35W Mississippi River Bridge in Minneapolis, Minnesota on August 1, 2007 was a calamity of huge proportion. ....

基于光纖光柵傳感器的長標距應變傳遞機制研究 UPTATED:2019/08/08

本文研究了一種用于超大型應變監測的寬范圍光纖光柵傳感器的脫敏方法，這是大型基礎設施或某些特殊場合的必要要求。在適當的假設條件下，利用剪切滯后理論對大范圍光纖光柵傳感器的應....

飛秒激光刻寫光纖光柵在光纖傳感領域中的應用 UPTATED:2019/08/08

與傳統的FBG解決方案完全不同，Aunion Tech提供的FBG采用飛秒激光直接透過光纖各類透明涂覆層在纖芯上寫入FBG?？蓪懭氲墓饫w包括各種高端特種光纖和普通光纖。飛秒激光直寫的FBG具有傳....