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.
basic information
【Common Specifications】 ■Structure: Dichroic ■Diameter (mm): 25.40 +0.00/-0.10 ■Parallelism (minutes): <3 ■Substrate: Fused Silica (Corning 7980) ■Flatness (P-V): λ/8 ■Surface Quality (Scratch-Dig): 10-5 ■Total Thickness (mm): 3.00 ±0.10 *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
