A new demodulation method of fiber Bragg grating (FBG) sensing signal, which is by making use of the monotonic decline section of an amplified spontaneous emission (ASE) light source, is proposed.

提出一种利用放大的自发辐射(ase)光源的单调下降边带对光栅光纤传感器进行解调的新方法。

youdao

For the TSE 1st section, trading volume will see its third year of decline to the lowest level in six years.

FORBES: Whither Japan's World-Beating Companies

London School of Economics scholar Dick Hobbs, who grew in a hardscabble section of east London, traces yobism in large part to the decline of blue-collar opportunities throughout Britain.

FORBES: New Geographer