Femtoline Low GDD Ultrafast Mirrors - 031-1030
Description
Femtoline Low GDD Ultrafast Mirrors are specially designed for femtosecond laser applications. They offer a broad operating wavelength range and exhibit linear phase versus frequency characteristics, ensuring low group delay dispersion (GDD). The mirrors feature a single-layer dielectric coating that maintains a consistent phase shift over the entire operating wavelength region.
For optimal performance, it is recommended to use these mirrors with s-polarized beams, as they provide higher reflection, broader operating regions, and lower pulse distortion for s-polarization compared to p-polarization with the same dielectric coating. These mirrors are suitable for high-power laser applications operating in the UV region and are compatible with fundamental Ti:Sapphire and Yb:KGW/KYW lasers and their harmonics.
Femtoline Low GDD Ultrafast Mirrors - 031-1030
Specifications |
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Diameter: | 12.7 mm |
Thickness: | 3 mm |
Wavelength Range: | 1000-1060nm |
Reflectivity: | 99.5 % |
Substrate Material: | BK7 Grade A |
AOI: | 45 deg |
Diameter Tolerance: | +0.00 to 0.12 mm |
Thickness Tolerance: | ±0.25 mm |
Wedge: | < 3 min |
Clear Aperture: | Exceeds central 85% of diameter |
Angle Of Incidence: | 0 or 45±3° |
Features
- Designed for femtosecond laser applications
- Broad operating wavelength range
- Linear phase versus frequency characteristics (low GDD)
- Single-layer dielectric coating with consistent phase shift
- High reflectivity for s-polarized beams
- Suitable for high-power UV laser applications
Applications
- Femtosecond laser systems
- Ultrafast laser research and experiments
- High-power laser applications in the UV region
- Femtosecond spectroscopy and imaging
- Nonlinear optics and frequency conversion
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
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Ships from:
United States
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Sold by:
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On FindLight:
since 2014
Frequently Asked Questions
Laser mirrors for femtosecond applications are designed to have a broad operating wavelength range and linear phase versus frequency characteristics (group delay dispersion (GDD)).
The coating on the laser mirrors is a single layer dielectric and has no phase shift over the operating wavelength region.
High reflectivity mirrors always have higher reflection, broader operating region and lower pulse distortion for s-polarization than for p-polarization for the same dielectric coating. If possible use the mirrors with s-polarized beam.
Our standard mirrors are suitable for fundamental Ti:Sapphire and Yb:KGW or KYW lasers and their doubled, tripled or quadrupled frequencies.
The laser damage threshold for the mirrors is >100 mJ/cm2, 50 fsec pulse, 800 nm typical.