搜索 - 科创

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个人做氮分子激光器之所以容易，主要是材料容易获得，不需要谐振腔（激发态的维持时间很短）。正因为没有谐振腔，提升功率就不容易。如果在激光的通路上，在激光通过时有处于激发态的工作物质，那么激光就可以不断得...

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