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Description

The OPTOMAN PLW-DEG0.5-UVFS-12.7-5.0-DM236-AR411 is a precision ion beam sputtered (IBS) wedge dichroic mirror engineered for reliable wavelength separation in ultrafast and high-power laser systems. Manufactured on premium Corning 7980 UV fused silica with a 0.5° wedge geometry, this optic is optimized to reflect 343 nm while efficiently transmitting 515 nm and 1030 nm at a 45° angle of incidence.

Its IBS dielectric coating delivers exceptional optical efficiency, minimal absorption, excellent environmental stability, and high laser-induced damage resistance, making it an ideal choice for demanding scientific, industrial, and OEM laser applications. The precision-polished substrate, λ/10 surface flatness, and high-quality optical finish help maintain beam quality while minimizing unwanted reflections and interference effects.

PLW-DEG0.5-UVFS-12.7-5.0-DM236-AR411 Ultrafast IBS Wedge Dichroic Mirror

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Specifications

Substrate Material: UV-grade Fused Silica (UVFS)
Shape: Circular
Diameter: 12.7 mm
Thickness: 3 mm
Clear Aperture (CA): 80 %
Optimized AOI: 45 – 45 deg
High Reflection Wavelength: 343 – 343 nm
High Transmission Wavelength: 515 – 1030 nm
Reflectance, S1 (@ HR Wavelength, @ AOI): 99.86 – 99.86 %
Surface Quality, S1 (scratch-dig): 10-5
Surface Quality, S2 (scratch-dig): 10-5
Surface Flatness Over CA, S1 (@633nm Or Per Manufacturer): <= Lambda/10
Surface Flatness Over CA, S2 (@633nm Or Per Manufacturer): <= Lambda/10
Manufacturer Part Number (MPN): PLW-DEG0.5-UVFS-12.7-5.0-DM236-AR411
FindLight SKU: FL-24654

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

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Features

  • Manufacturer Part Number: PLW-DEG0.5-UVFS-12.7-5.0-DM236-AR411
  • Premium UV fused silica (Corning 7980 0F) substrate for outstanding UV and IR transmission.
  • IBS dielectric coating provides >99.6% reflection at 343 nm.
  • High transmission >92% at both 515 nm and 1030 nm.
  • Optimized for 45° ±3° angle of incidence.
  • Precision 0.5° wedge design helps suppress back reflections and optical interference.
  • Surface flatness better than λ/10 at 633 nm over the clear aperture.
  • High-quality 10-5 scratch-dig surface finish for low scatter.
  • 12.7 mm diameter with 5.0 mm edge thickness for straightforward integration.
  • Excellent laser-induced damage threshold suitable for ultrafast and high-power laser systems.
  • Durable IBS coatings provide long-term spectral stability and environmental resistance.

Applications

  • Harmonic separation in ultrafast laser systems
  • Yb:YAG, Yb:KGW, and Yb:KYW laser architectures
  • Frequency-tripled laser beam routing
  • Scientific spectroscopy instrumentation
  • Nonlinear optics experiments
  • Multiphoton microscopy
  • Laser materials processing
  • Optical research laboratories
  • OEM photonics equipment
  • Precision beam combining and wavelength management

Export & Trade Information

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

Importing, tariffs & codes (Quick Guide) →

Frequently Asked Questions

What wavelengths is this dichroic mirror designed for?
The mirror is specifically optimized to reflect 343 nm while transmitting 515 nm and 1030 nm, making it ideal for frequency-converted ultrafast laser systems operating with these wavelengths.
Why does this optic use a wedge instead of a parallel substrate?
The 0.5° wedge geometry significantly reduces unwanted back reflections and etalon effects that can interfere with laser performance, especially in high-coherence and ultrafast optical systems.
What coating technology is used?
The mirror uses Ion Beam Sputtering (IBS), a premium thin-film deposition process that produces dense, highly durable coatings with excellent optical performance, low absorption, and outstanding long-term stability.
Can this mirror be used with high-power ultrafast lasers?
Yes. The IBS coating and UV fused silica substrate are engineered for high laser-induced damage resistance, making the mirror suitable for demanding ultrafast and high-power laser applications when operated within the specified laser parameters.
Which applications benefit most from this dichroic mirror?
This optic is well suited for harmonic separation, nonlinear optics, laser beam delivery, multiphoton microscopy, spectroscopy, precision scientific research, and industrial ultrafast laser systems requiring efficient wavelength management.

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

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