A high-power optical fiber pumped combiner is produced by the melting point technique,and the coupling area is completely blended.The combiner can be used for high-power fiber lasers and fiber amplifiers.The test results show that the pump coupling efficiency is greater than 95%,the insertion loss is less than 0.28 dB,the power tolerance is not less than 16.6 W,and the combiner has stable structure and high reliability.