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    • 7. 发明申请
    • SHAPE MEMORY SENSOR
    • 形状记忆传感器
    • US20110052116A1
    • 2011-03-03
    • US12810412
    • 2008-12-24
    • Arjen Boersma
    • Arjen Boersma
    • G02B6/00
    • G01D5/02G01D5/35303G01K5/483G02B6/02104
    • The invention relates to a sensor for measuring an environmental effect, comprising a sensor material having an internal stress, which sensor material is designed to at least partially relax under the influence of the environmental effect. The sensor further comprising a detection unit for indirectly or directly detecting said relaxation. The invention also relates to a waveguide, comprising a grating in at least a portion of the waveguide, which waveguide comprises a coating, the coating comprising a polymer that contains reversible crosslinks that can be broken by the environmental effect in such a way that the polymer changes shape. The invention further relates to a sensor system comprising a waveguide, a light source, and a photo-detector.
    • 本发明涉及一种用于测量环境影响的传感器,包括具有内部应力的传感器材料,该传感器材料被设计为在环境影响的影响下至少部分地松弛。 传感器还包括用于间接地或直接地检测所述松弛的检测单元。 本发明还涉及一种在波导的至少一部分中包括光栅的波导,该波导包括涂层,该涂层包含聚合物,该聚合物含有可被环境影响破坏的可逆交联,使得该聚合物 改变形状。 本发明还涉及一种包括波导,光源和光检测器的传感器系统。