LAZERLE MİKRO-İMALATTA Q-ANAHTARLAMA

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     Q-anahtarlama, lazer malzeme işleme cihazlarında yüksek güçlü çok kısa süreli darbeler üretmek için kullanılan, temelde resonatör kayıplarının ayarlanması prensibine dayalı bir yöntemdir. Yöntemin bulunmasının üzerinden 50 yıllık bir süre geçmiş olmasına rağmen, özellikle yeni geliştirilen fiber lazer cihazlarında etkin bir şekilde kullanımı söz konusudur. Q-anahtarlama sayesinde üretilen kısa süreli yüksek enerjili darbeler, daha önce gerçekleştirilmesi mümkün olmayan bazı mikro-imalat proseslerine olanak sağlamıştır. Bu bakımdan bu yöntemin malzeme işleme boyutunda incelenmesi önem taşımaktadır.         


Anahtar kelimeler


q anahtarlama; mikro imalat; lazer

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Referanslar


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