Narrow band low-reflectivity UV induced fiber Bragg gratings have been used to stabilize the 98ourn pump LD’s wavelength to obtain optimum absorption in the erbium doped fiber. This paper presents an approximate form...Narrow band low-reflectivity UV induced fiber Bragg gratings have been used to stabilize the 98ourn pump LD’s wavelength to obtain optimum absorption in the erbium doped fiber. This paper presents an approximate formula for the estimation of effective wavelength stabilization range. The factors which affect the effective wavelength stabilization range are discussed. The theoretical analysis well coincides with the empiric measurement results.展开更多
文摘Narrow band low-reflectivity UV induced fiber Bragg gratings have been used to stabilize the 98ourn pump LD’s wavelength to obtain optimum absorption in the erbium doped fiber. This paper presents an approximate formula for the estimation of effective wavelength stabilization range. The factors which affect the effective wavelength stabilization range are discussed. The theoretical analysis well coincides with the empiric measurement results.
