Description
The OPTOMAN PP-UVFS-25.4-6.35-LLM252 is a premium broadband ultrafast laser mirror engineered for femtosecond and picosecond laser systems operating across the 740–860 nm spectral range. Manufactured on a high-quality UV fused silica substrate with advanced ion beam sputtered (IBS) dielectric coatings, this mirror delivers exceptionally high reflectivity while minimizing dispersion effects that can compromise ultrashort pulse performance.
Designed for operation at a 45° angle of incidence, the mirror provides high reflectance for both s- and p-polarizations, making it well suited for beam steering, laser cavities, optical delay lines, and precision scientific instrumentation. Its precision-polished substrate, excellent surface flatness, and durable IBS coating ensure long-term stability, low scattering, and reliable performance in demanding industrial and research environments. The 25.4 mm diameter and 6.35 mm thickness make it compatible with standard 1-inch optical mounts for easy system integration.
PP-UVFS-25.4-6.35-LLM252 Broadband Ultrafast Laser Mirror
Specifications
| Diameter: | 25.4 mm |
|---|---|
| Thickness: | 6.35 mm |
| Wavelength Range: | 740 – 860 nm |
| Clear Aperture (CA): | 85 % |
| Substrate Material: | UV Grade Fused Silica |
| Angle Of Incidence (AOI): | 45 – 45 deg |
| Surface Quality, S1 (scratch-dig): | 20-10 |
| Surface Quality, S2 (scratch-dig): | Inspection Polished |
| Surface Flatness Over CA, S1 (@633nm Or Per Manufacturer): | Lambda/8 |
| Surface Flatness Over CA, S2 (@633nm Or Per Manufacturer): | Unspecified |
| Parallelism: | 5 arcmin |
| S1 Surface: | Coated |
| S2 Surface: | Uncoated |
| Reflectivity (HRs @ AOI, @ Peak Wavelength): | 99.8 % |
| Reflectivity (HRp @ AOI, @ Peak Wavelength): | 98 % |
| GDD Rs @ AOI, @ Peak Wavelength: | 30 fs^2 |
| GDD Rp @ AOI, @ Peak Wavelength: | 100 fs^2 |
| Manufacturer Part Number (MPN): | PP-UVFS-25.4-6.35-LLM252 |
| FindLight SKU: | FL-24492 |
Got questions about specs? Use the inquiry form to ask.
Download Data Sheet
Features
- Manufacturer Part Number: PP-UVFS-25.4-6.35-LLM252
- Broadband high-reflectivity coating optimized for 740–860 nm
- High reflectance for both s- and p-polarized light at 45° AOI
- Ion Beam Sputtered (IBS) coating for superior durability and environmental stability
- UV fused silica substrate for excellent thermal and optical performance
- Precision-polished surface with high flatness for minimal wavefront distortion
- Low-dispersion design suitable for femtosecond and picosecond laser pulses
- Standard 25.4 mm (1 inch) diameter and 6.35 mm thickness
- Ideal for demanding laboratory, industrial, and OEM laser applications
Applications
- Femtosecond and picosecond laser systems
- Ti:Sapphire ultrafast laser beam delivery
- Broadband near-infrared optical setups
- Laser resonators and regenerative amplifiers
- Optical delay lines
- Beam steering and folding optics
- Nonlinear optics experiments
- Multiphoton microscopy
- Precision spectroscopy
- Scientific research and industrial laser processing
Export & Trade Information
| ECCN: | EAR99 |
|---|---|
| HTS Code: | 9001.90.6000 |
| Estimated US Tariff: | 10% |
Frequently Asked Questions
What wavelength range is the PP-UVFS-25.4-6.35-LLM252 designed for?
Why are IBS coatings beneficial for ultrafast laser mirrors?
Can this mirror be used with femtosecond laser pulses?
What optical systems commonly use this mirror?
Is the mirror compatible with standard optomechanical mounts?
Got more questions? Use the inquiry form to ask the supplier directly.
Similar Products
Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle