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Description

The OPTOMAN PP-UVFS-6.0-2.0-DM434-AR828 is a premium Ion Beam Sputtered (IBS) dichroic mirror engineered for demanding laser and photonics applications requiring exceptional wavelength separation. Manufactured on a precision 6 mm UV fused silica substrate, this optical component provides greater than 99.9% reflectivity at 780 nm and 813 nm while delivering over 99% transmission at 640 nm at a 15° angle of incidence.

Its advanced dielectric coating minimizes optical losses, maintains excellent environmental stability, and offers the durability required for research laboratories, quantum technologies, spectroscopy systems, and OEM laser integration. Designed for reliable long-term operation, this wavelength separator delivers consistent optical performance in precision instruments where efficiency and beam quality are critical.

PP-UVFS-6.0-2.0-DM434-AR828 780 nm 813 nm Dichroic Mirror

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Specifications

Substrate Material: UV-grade Fused Silica (UVFS)
Shape: Circular
Diameter: 6 mm
Thickness: 2 mm
Clear Aperture (CA): 67 %
Optimized AOI: 15 – 15 deg
High Reflection Wavelength: 780 – 780 nm
High Transmission Wavelength: 813 – 813 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): Unspecified
Surface Flatness Over CA, S2 (@633nm Or Per Manufacturer): Unspecified
Manufacturer Part Number (MPN): PP-UVFS-6.0-2.0-DM434-AR828
FindLight SKU: FL-24660

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

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Features

  • High-performance IBS dielectric coating providing >99.9% reflection at 780 nm and 813 nm with >99% transmission at 640 nm
  • Precision 6 mm diameter × 2 mm thick UV fused silica substrate for excellent optical stability
  • Optimized for 15° angle of incidence to ensure accurate wavelength separation
  • Extremely low absorption and scattering for high laser efficiency and reduced optical losses
  • Durable ion beam sputtered coating with excellent environmental resistance and long operational lifetime
  • Compact optical element ideal for OEM integration, scientific instrumentation, and space-constrained optical assemblies
  • Suitable for continuous operation in demanding research and industrial laser environments

Applications

  • Diode laser wavelength combining
  • Rubidium atom cooling and quantum optics experiments
  • Raman spectroscopy systems
  • Fluorescence microscopy and bioinstrumentation
  • Laser beam routing and wavelength separation
  • Optical communication research
  • Medical laser instrumentation
  • OEM photonics modules
  • Precision scientific measurement systems
  • Industrial laser integration

Export & Trade Information

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

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Frequently Asked Questions

What is the primary function of the PP-UVFS-6.0-2.0-DM434-AR828?
This dichroic mirror is designed to efficiently separate laser wavelengths by reflecting 780 nm and 813 nm while transmitting 640 nm, enabling compact and efficient multi-wavelength optical systems.
Why is Ion Beam Sputtering (IBS) beneficial for this optic?
IBS technology produces dense, highly uniform dielectric coatings with excellent environmental durability, minimal scattering, low absorption, and stable optical performance over extended periods.
What angle of incidence is this mirror optimized for?
The mirror is specifically designed to achieve its specified optical performance at a 15° angle of incidence, ensuring optimal reflectance and transmission characteristics.
Which laser systems commonly use this dichroic mirror?
It is well suited for diode laser systems operating near 780 nm and 813 nm, quantum optics experiments, spectroscopy equipment, fluorescence imaging, and other precision photonics applications requiring efficient wavelength separation.
Can this optic be integrated into OEM laser equipment?
Yes. Its compact 6 mm diameter, precision UV fused silica substrate, and robust IBS coating make it an excellent choice for OEM laser modules, scientific instruments, and industrial photonic systems where reliability and long-term stability are essential.

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

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