Study shows the displacement which is transformed by the flat diaphragm can be detected by the optic fiber sensor.

利用平膜片实现压力与位移的转换，其位移由光纤传感器检测出来。

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Eastman Kodak, once a pioneer in traditional film cameras, ended up in bankruptcy after more than a century in business, while Corning keeps on going churning blockbuster products like the fiber optic cable and flat glass.

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