帮我检查这段话的逻辑并润色和适当精简：Moreover research has demonstrated that a high dopant concentration ratio CTm CHo is more beneficial for laser efficiency 22 thus we decided to choose a dopant ratio of 25 for our

Research has shown that a higher dopant concentration ratio CTm / CHo can improve laser efficiency [22]. Therefore, we opted for a dopant ratio of 25 in our study, rather than the typical value of around 15 [23].