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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【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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Edmund Optics is a photonics and imaging company that has been manufacturing and supplying precision optical components and subassemblies to industries worldwide since its founding in 1942. In addition to the design and manufacture of a wide range of optical components, imaging systems, and optomechanical devices, Edmund Optics also supports OEM applications through the mass production of both stock items and custom products.