UltraFast Innovations (UFI) 1030nm Highly-Dispersive Broadband Ultrafast Mirrors
Original price was: $326.00.$97.99Current price is: $97.99.
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UltraFast Innovations (UFI) 1030nm Highly-Dispersive Broadband Ultrafast Mirrors are used for pulse compression and dispersion compensation of near infrared (NIR) ultrafast pulses, such as from Yb:doped fiber lasers. These mirrors provide a minimum reflectance of 99.8% within their wavelength range and a typical reflectance of >99.9% at their design wavelength of 1030nm. Their multilayer chirped ultrafast coating is optimized to provide dispersive optical interference as well as a negative group delay dispersion (GDD) of -200fs2 across their broad wavelength range. UFI 1030nm Highly-Dispersive Broadband Ultrafast Mirrors are designed to provide a high degree of control over beam stability, as well as control of third and higher-order dispersions. The 5° angle of incidence is ideal for maximizing the number of reflections between a pair of ultrafast mirrors in tight spaces, such as intra-cavity applications.
Standard imperial sizes of ½” or 1” (12.7mm or 25.4mm) are available; please contact us if your laser system requires a custom size, wavelength, or ultrashort pulses and we would be happy to find the right solution for your application.
- Negative GDD of -200 fs2 at 5° AOI
- >99.8% Reflection (p-polarization) between 950 – 1120nm
- Designed for Pulse Compression of Yb:doped Fiber Lasers
- Broadband Ultrafast Chirped Coating
| Typical Applications | Yb:doped 1st Harmonic |
|---|---|
| Wedge (arcmin) | 10 ±5 |
| Clear Aperture (%) | 80 |
| Back Surface | Commercial Polish |
| Reflection at DWL (%) | 99.9 (typical, p-polarization) |
| Coating Specification | Ravg >99.8%, GDD = -200 fs2 @ 950 – 1120nm (p-polarization) Rabs >99.9% @ 1030nm (typical, p-polarization) |
| GDD Specification | -200fs2 @ 950 -1120nm |
| Wavelength Range (nm) | 950 – 1120 |
| Irregularity (P-V) @ 632.8nm | λ/10 |
| Coating Type | Dielectric |
| Coating | Ultrafast (950-1120nm) |
| Design Wavelength DWL (nm) | 1030 |
| Thickness (mm) | 6.35 ±0.2 |
| Angle of Incidence (°) | 5 |
| Substrate | Fused Silica (Corning 7980) |
| Damage Threshold, Reference | >0.1 J/cm2 for 190 fs @ 1 kHz rep rate @ 1030nm |
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