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1018-1156 nmDFB Fiber Laser
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Single Pass SHG fiber laser 488-798,865-1010 nm
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应用笔记
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..
2021-08-26
Does the linewidth of the SHG laser equal to 2 times of the fundamental laser?
Theoretically, the linewidth of the SHG laser is two times of the fundamental laser, so the frequency stability of the laser remain unchanged. For the ultra-stable laser researcher, the theoretical co..
2021-08-30
When the active power stability function becomes a fixture
Fig.1 Schematic of Precilasers active power stability function As is depicted in Fig,1, a high speed photodiode is used to detect the laser output power. The detected value is used as..
2021-08-30
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