Dielectric Coated Optics

Product Catalog 2014

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

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Gires-Tournois Interferometer Mirrors (GTI)

Gires-Tournois Interferometer Mirrors (GTI)
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Diameter tolerance +0.0/-0.1 mm
Thickness tolerance ±0.1 mm
Clear Aperture >90%
Surface Quality 20/10 S/D (10/5 S/D on request)
Surface Flatness <λ/8 @ 632.8 nm
Protective chamfers <0,25 mm x 45 deg
Measured Reflectivity Rsp>99.8% @1010 – 1080 nm, AOI=0°-10°
Rsp>99.8% @700 – 900 nm, AOI=0°-10°
Coating Adhesion and Durability Per MIL-C-675A
Laser Damage Threshold >1 J/cm2 for 500 fs pulses at 1030 nm
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Attention! You can customise this product to your needs.
A Gires–Tournois interferometer (GTI) is an optical standing-wave resonator designed for generating chromatic dispersion. GTI mirrors are used mainly for pulse compression in Yb:YAG, Yb:KGW femtosecond lasers, but can be optimized for other wavelengths, for example Ti:Sapphire laser system. Compared to prism or grating pulse compression systems GTI thin film mirrors exhibits lower losses and sensitivity to mechanical misalignment errors, thus enabling higher output power and stability of laser system.
varna Reflectivity up to 99,9%
varna Central wavelength tolerance up to 1%
varna GDD values ranges from 100 to 1500 fs2 for Yb:KGW, Yb:YAG laser type coatings according to customer specifications
varna Calculated and measured GDD curves are supplied with every batch

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Items per page page
Material Average GDD, fs2 Size, mm Wavelength range, nm AOI, deg Delivery Product ID Price Action
UVFS -150 Ø12.7 x 5 780 – 820 0 - 10 2-4 weeks 1-OS-2-0127-5-150-[10A00] 275 €
UVFS -250 Ø12.7 x 5 780 – 820 0 - 10 2-4 weeks 1-OS-2-0127-5-250-[10A00] 275 €
UVFS -400 Ø12.7 x 5 780 – 820 0 - 10 2-4 weeks 1-OS-2-0127-5-400-[10A00] 275 €
UVFS -200 Ø12.7 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0127-5-200-[10B00] 275 €
UVFS -400 Ø12.7 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0127-5-400-[10B00] 275 €
UVFS -600 Ø12.7 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0127-5-600-[10B00] 275 €
UVFS -1000 Ø12.7 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0127-5-1000-[10B00] 275 €
UVFS -200 Ø25.4 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0254-5-200-[10B00] 390 €
UVFS -150 Ø25.4 x 5 780 – 820 0 - 10 2-4 weeks 1-OS-2-0254-5-150-[10A00] 390 €
UVFS -250 Ø25.4 x 5 780 – 820 0 - 10 2-4 weeks 1-OS-2-0254-5-250-[10A00] 390 €
UVFS -400 Ø25.4 x 5 780 – 820 0 - 10 2-4 weeks 1-OS-2-0254-5-400-[10A00] 390 €
UVFS -400 Ø25.4 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0254-5-400-[10B00] 390 €
UVFS -600 Ø25.4 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0254-5-600-[10B00] 390 €
UVFS -1000 Ø25.4 x 5 1020 – 1060 0 - 10 2-4 weeks 1-OS-2-0254-5-1000-[10B00] 390 €

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You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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Choose from 13 Gires-Tournois Interferometer Mirrors (GTI)