反射型半導体光増幅器を用いたキャビティーリングダウン分光分析

抄録

An excellent cavity ring-down spectroanalyzer was realized using a reflective semiconductor optical amplifier. A negative feedback optical amplification effect of the amplifier recovers signal loss to a higher definition and provides an output signal whose baseline was reduced optically. A sample cell was formed to meet fibers in the face. 0.5% - 16% saccharose solutions were analyzed by the spectroanalyzer with 1512 nm leaser.