Thumbnail of PP-UVFS-25.4-6.35-DM479-AR921 Ultrafast Dichroic Mirror 1030nm 515nm photo 1
Thumbnail of PP-UVFS-25.4-6.35-DM479-AR921 Ultrafast Dichroic Mirror 1030nm 515nm photo 2
Thumbnail of PP-UVFS-25.4-6.35-DM479-AR921 Ultrafast Dichroic Mirror 1030nm 515nm photo 3

Description

The OPTOMAN PP-UVFS-25.4-6.35-DM479-AR921 is an ultrafast ion beam sputtered (IBS) coated dichroic mirror designed for precise harmonic separation in high-performance laser applications. Manufactured from premium UV fused silica (Corning 7980 0F), this 25.4 mm diameter, 6.35 mm thick optical component provides high reflectivity at 1030 nm and efficient transmission at 515 nm when operated at a 45° angle of incidence.

Engineered for femtosecond and picosecond laser systems, this harmonic separator delivers excellent optical performance with high laser-induced damage resistance, low group delay dispersion, and superior surface quality. The component is optimized for Yb:YAG-based ultrafast laser platforms requiring reliable wavelength separation while preserving pulse integrity and system efficiency.

PP-UVFS-25.4-6.35-DM479-AR921 Ultrafast Dichroic Mirror 1030nm 515nm

Visit the Optoman Store

Specifications

Substrate Material: UV-grade Fused Silica (UVFS)
Shape: Circular
Diameter: 25.4 mm
Thickness: 6.35 mm
Clear Aperture (CA): 80 %
Optimized AOI: 45 – 45 deg
High Reflection Wavelength: 1030 – 1030 nm
High Transmission Wavelength: 515 – 515 nm
Reflectance, S1 (@ HR Wavelength, @ AOI): 99.9 – 99.9 %
Surface Quality, S1 (scratch-dig): 20-10
Surface Quality, S2 (scratch-dig): 20-10
Surface Flatness Over CA, S1 (@633nm Or Per Manufacturer): <= Lambda/3
Surface Flatness Over CA, S2 (@633nm Or Per Manufacturer): <= Lambda/3
Manufacturer Part Number (MPN): PP-UVFS-25.4-6.35-DM479-AR921
FindLight SKU: FL-24642

Got questions about specs? Use the inquiry form to ask.

Document icon Download Data Sheet Download icon

Features

  • Premium UV fused silica substrate (Corning 7980 0F) for excellent transmission, thermal stability, and durability
  • IBS dielectric coating technology optimized for ultrafast laser performance
  • High reflectance at 1030 nm with minimal losses at the fundamental wavelength separation point
  • Efficient transmission at 515 nm for second harmonic generation applications
  • Designed for 45° angle of incidence operation
  • Low group delay dispersion (GDD) characteristics to maintain ultrashort pulse duration
  • High laser-induced damage threshold (LIDT) suitable for high peak power femtosecond and picosecond systems
  • Precision optical specifications including MIL 20/10 surface quality and λ/3 surface flatness over the clear aperture
  • 25.4 mm diameter and 6.35 mm thickness format for integration into compact optical assemblies

Applications

  • Harmonic separation in Yb:YAG ultrafast laser systems
  • Femtosecond and picosecond laser pulse management
  • Second harmonic generation (SHG) optical setups
  • Ultrafast amplifier and compressor systems
  • Precision spectroscopy and nonlinear optical experiments
  • Biomedical imaging systems using ultrashort pulse lasers
  • Research and industrial laser platforms requiring efficient wavelength filtering and beam routing

Export & Trade Information

ECCN: EAR99
HTS Code: 9001.90.6000
Estimated US Tariff: 10%

Importing, tariffs & codes (Quick Guide) →

Frequently Asked Questions

What is the main function of the OPTOMAN PP-UVFS-25.4-6.35-DM479-AR921?
The OPTOMAN PP-UVFS-25.4-6.35-DM479-AR921 is an ultrafast dichroic mirror designed to separate 1030 nm and 515 nm laser wavelengths. It reflects the 1030 nm fundamental wavelength while transmitting 515 nm harmonic light at a 45° angle of incidence.
What material is used for this dichroic mirror?
This optical component uses UV fused silica (UVFS), specifically Corning 7980 0F glass, which provides excellent thermal stability, low absorption, and reliable performance in demanding laser environments.
Which laser systems are compatible with this harmonic separator?
The mirror is optimized for Yb:YAG-based ultrafast laser systems operating around 1030 nm and 515 nm wavelengths, including applications involving femtosecond and picosecond pulse generation.
What coating technology is used on the PP-UVFS-25.4-6.35-DM479-AR921?
The component features IBS coatings engineered for high optical efficiency, durability, low dispersion, and reliable operation under high-intensity ultrafast laser conditions.
Why is UV fused silica preferred for ultrafast laser optics?
UV fused silica offers low thermal expansion, excellent optical transmission, and high resistance to laser-induced damage, making it suitable for high-power and precision ultrafast laser applications.

Got more questions? Use the inquiry form to ask the supplier directly.

Similar Products

Add to Cart