Ideal for titanium sapphire and ytterbium (Yb) doped ultrashort pulse lasers!
The "Low GDD Dielectric Film Laser Mirror for Ultra-Short Pulses" achieves an excellent reflectivity of over 99.9% and a low thermal expansion coefficient with a dielectric multilayer film applied to a synthetic quartz substrate, making it suitable for transmission applications of ultra-short pulse beams. This mirror has a group delay dispersion (GDD) that is nearly zero in the designed wavelength range, minimizing the dispersion of the reflected beam. It is suitable for applications such as laser machining and welding, utilizing the fundamental wave and second harmonic of titanium sapphire and ytterbium (Yb) doped lasers. 【Features】 ■ Minimum GDD of ±20fs² in the designed wavelength range ■ Reflectivity of over 99.9% ■ Ideal for ultra-short pulse lasers doped with titanium sapphire and ytterbium (Yb) *For more details, please download the PDF or feel free to contact us.
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【Common Specifications】 ■Coating Type: Dielectric ■Incident Angle (°): 45 ■Substrate Back Side: Commercial Polish ■Effective Diameter (%): 90 ■Durability: MIL-PRF-13830B ■Surface Quality (Scratches-Dents): 10-5 *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.