Description
The OPTOMAN PP-UVFS-50.8-9.52-LLM159 is an IBS-coated chirped mirror pair designed for precise dispersion management in ultrafast laser systems. Featuring a UV fused silica substrate with a 50.8 mm diameter and 9.52 mm thickness, this optical component provides broadband high reflectivity from 700–1100 nm and controlled positive Group Delay Dispersion (GDD) for pulse compression and dispersion compensation applications.
Engineered using advanced ion beam sputtering (IBS) coating technology, the mirror pair delivers stable optical performance with low absorption, excellent surface quality, and reliable operation in demanding femtosecond laser environments. The complementary dispersion characteristics of the two mirrors help reduce GDD oscillations, enabling predictable pulse shaping and improved ultrafast laser performance.
PP-UVFS-50.8-9.52-LLM159 IBS Chirped Mirror Pair 700-1100 nm
Specifications
| Substrate Material: | UVFS |
|---|---|
| Diameter: | 50.8 mm |
| Thickness: | 9.52 mm |
| Clear Aperture (CA): | 90 % |
| Surface Quality, S1 (scratch-dig): | 20-10 |
| Surface Quality, S2 (scratch-dig): | 80-50 |
| Surface Flatness, S1 (@ 633nm Over CA Or Per Manufacturer): | <= Lambda/8 |
| Wedge, S1: | 5 arcmin |
| Optimized AOI: | 5 – 5 deg |
| Average Reflectance (@ Peak Wavelength Range, Optimized AOI): | 99 % |
| Average GDD (@ Peak Wavelength Range, Optimized AOI): | 100 fs^2 |
| Manufacturer Part Number (MPN): | PP-UVFS-50.8-9.52-LLM159 |
| FindLight SKU: | FL-24580 |
Got questions about specs? Use the inquiry form to ask.
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Features
- IBS-coated chirped mirror pair optimized for ultrafast laser pulse compression
- Broadband high reflectivity of HRavg >99.0% across 700–1100 nm wavelength range
- Designed for 5° angle of incidence operation
- Provides controlled GDD performance of +100 fs² ±250 fs² at 700–1100 nm
- UV fused silica substrate for excellent thermal stability and optical durability
- High-quality surface finish with 20-10 scratch-dig specification on coated surface
- Low-dispersion oscillation through complementary mirror pair design
- Clear aperture of minimum 45 mm for efficient beam transmission
- High laser damage resistance with LIDT >1 mJ/cm² at 1030 nm, 10 fs pulses
Applications
- Femtosecond laser pulse compression systems
- Ultrafast laser oscillators and amplifiers
- Dispersion compensation in broadband laser systems
- Chirped pulse amplification (CPA) setups
- Research and development of high-power ultrafast laser platforms
- Nonlinear optics and precision spectroscopy experiments
- Scientific and industrial laser systems requiring accurate GDD control
Export & Trade Information
| ECCN: | EAR99 |
|---|---|
| HTS Code: | 9001.90.6000 |
| Estimated US Tariff: | 10% |
Frequently Asked Questions
What type of optical component is the OPTOMAN PP-UVFS-50.8-9.52-LLM159? The OPTOMAN PP-UVFS-50.8-9.52-LLM159 is a chirped mirror pair designed for ultrafast laser dispersion control and pulse compression applications. It uses IBS coating technology to provide broadband reflectivity and controlled Group Delay Dispersion performance.
What wavelength range is this chirped mirror pair designed for?
What is the GDD value of the PP-UVFS-50.8-9.52-LLM159 mirror pair?
Why are chirped mirror pairs used in ultrafast laser systems?
What substrate material is used in the OPTOMAN PP-UVFS-50.8-9.52-LLM159?
Got more questions? Use the inquiry form to ask the supplier directly.
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