For an SOA with an active region with a wide material gain spectrum,an optimal antireflection coating helps to realize an SOA-based incoherent optical source with a high...
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- 而在采用具有宽带材料增益谱的有源区基础上;结合抗反膜的优化设计;则可以获得既宽又平坦的非相干光源.