12.7mm Dia. 5°, 800nm Highly-Dispersive Ultrafast Mirror

Product Details Ultrafast chirped coatings for pulse compression and dispersion compensation High reflectivity up to >99.9% with precisely controlled negative Group Delay Dispersion (GDD) Available for Ti:sapphire, Yb-doped, Thulium (Tm), and Holmium (Ho) ultrafast laser systems UltraFast Innovations (UFI) Highly-Dispersive Ultrafast Mirrors feature multilayer ultrafast chirped coatings based on dispersive optical interference that provide high reflectance and negative Group Delay Dispersion (GDD) for pulse compression and dispersion compensation of ultrafast pulses. Designed to provide control of third and higher-order dispersions and high beam stability, these mirrors are available for Ti:sapphire, Yb:doped fiber, thin-disk, Thulium (Tm), and Holmium (Ho) laser systems. The product family includes solutions for broadband performance, intracavity dispersion compensation, and reduced thermal lensing, with standard imperial sizes available and custom sizes, wavelengths, and pulse specifications offered for specialized applications. Specifications General Type: Laser Mirror Model Number: HD15 Physical & Mechanical Properties Diameter (mm): 12.70 +0.0/-0.1 Thickness (mm): 6.35 ±0.20 Clear Aperture (%): 80 Wedge Angle (arcmin): 10 ±5 Back Surface: Commercial Polish Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Fused Silica (Corning 7980) Coating: Ultrafast (780-830nm) Coating Type: Dielectric Coating Specification: R avg >99.8%, GDD = -1300 fs 2 @ 780 – 830nm (p-polarization) R abs >99.9% @ 800nm (typical, p-polarization) Wavelength Range (nm): 780 – 830 Design Wavelength DWL (nm): 800 Reflection at DWL (%): >99.9% (typical, p-polarization) Angle of Incidence (°): 5 GDD Specification: -1300fs 2 @ 780 – 830nm Irregularity (P-V) @ 632.8nm: λ/10 Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification. 0.3 J/cm 2 @ 800nm, 50fs, 1kHz, 100μm Beam Diameter Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 235: Compliant ×