In this paper, A new technique for the multiplexing of intensity modulated optical fiber point sensors using TDM technology and a frequency domain approach is described.

In this paper, A new technique for the nultiplexing of intensity modulated optical fiber point sensors using TDM technology and a frequency domain approach is proposed.

Optimum design of the modulator in the novel spectropolarimeter based on intensity modulation;

In a reflective fiber optic displacement sensor, the influence on intensity modulation property caused by the reflector shape was studied theoretically with the mathematic model found.

Among the theoretical and experimental research of the reflective intensity modulated fiber optic sensor (RIM FOS), a very important problem is always neglected, which is the effect on the intensity modulation caused by perpendicularity between the axis of fiber pairs and the reflector, i.

Experimental study on strength characteristics of soda residue with high water content;

Research on strength characteristic of low cement-treated crush stone mixtures in laboratory and field road;

According to this plan, the physical and strength characteristics of these materias are discussed .

Analysis on the strength property of reinforced earth retaining structure(wall)in the V-shaped gully;

The strength property and pore distribution of concrete with highly active rice husk ash were studied.

The structure was analysed and tested about its strength property.

Experimental studies of strength characteristics and solidified mechanism for solidified aeolian sandy soil