Harmonic separator for ultrashort pulse lasers

Adopting high-quality thin UV-grade synthetic quartz substrates with a surface quality of 10-5, achieving low wavefront distortion!

The "Harmonic Separator for Ultra-Short Pulse Lasers" is also known as a harmonic beam splitter for ultra-short pulses, and it is a product used to reflect the second or third harmonic of femtosecond lasers while allowing only the fundamental wave pulse to pass through. The reflective surface is designed to have a high reflectivity and a low GDD of ±20fs² to minimize pulse dispersion. On the backside, an anti-reflective coating is deposited to enhance the transmission of the fundamental wave light. 【Features】 ■ Used to separate harmonics of ultra-short pulse lasers ■ Employs ultra-fast beam splitter coating with low GDD characteristics ■ Transmission wavefront accuracy of <λ/10 ■ Designed for titanium sapphire and ytterbium-doped femtosecond lasers *For more details, please download the PDF or feel free to contact us.

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