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Single Pass SHG fiber laser 488-798,865-1010 nm
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Single Pass SFG Fiber Laser 611-724, 811-865 nm
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光纤放大器会展宽线宽吗?
为了获得不同波长的更高功率的激光,或者是利用更高功率的激光进行非线性频率变换,我们通常都通过光纤放大器进行功率放大。但是许多用户的应用场合多激光的线宽有极高的要求,通常他们会问道放大过程中,激光的线..
2021-08-26
倍频后的线宽是基频光的2倍吗?
理论上来讲,倍频光线宽是基频光的2倍,因而其频率稳定度不变。对于超稳激光研究的科学人员而言,这个论断远远不够,因为他们需要知道,在多少尺度上,符合这个论断。这一次频准激光技术人员放弃了水一篇文章的幻想..
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功率稳定成为标配
频准激光的频率转换激光器产品,是由基频光经过倍频,和频以及差频等非线性过程而产生的新的波长激光。在二阶非线性过程中,由于输出功率与输入功率平方成正比,因而基频光的功率波动在此过程中会翻倍。同时由于非..
2021-08-26
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