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並列摘要


Particle swarm optimizer (PSO) algorithm has been used for optimum designing of optical thin film filters in wavelength of 1520-1560 nm. The obtained results has been compared with best previous methods such as genetic algorithm. In the same condition our results have more convergence rate and higher performance. The results for narrow filters show that the values of S and P reflectance parameter are in fair agreement with other methods and average transmittance parameter is about 0.9992 which is 20% better than flip-flop results. The calculated results for band pass filter also show that transmittance parameter is about 0.9907 which is better than other method.

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