The interleaver sampled fiber Bragg gratings are studied systematically by theory and numerical. According to the computed results, a successful experiment using point by point scanning exposure is made. Up to more than ten identical wavelength channels filter is demonstrated. This approach is simple and need not higher exposure precision. It is expected to being widely applied in fabrication of multi-channels fiber gratings filter.
|Journal||Guangxue Jishu/Optical Technique|
|Publication status||Published - Jan 2005|