A revolutionary polarization-independent beam splitter that can be used with high-power lasers.
Spectral Optics' TrueSplit is a groundbreaking product in beam splitter technology. Most unpolarized beam splitters use hybrid metal coatings or optical cement that absorbs energy. TrueSplit does not use adhesives with hard dielectric coatings. As a result, it achieves absorption below 3%, P-S polarization performance, and a damage threshold of over 20 J/cm². Furthermore, it can achieve almost any R/T ratio (not just 50/50) and nearly any wavelength. The standard unit has a size of 2 ½ inches x 2 ½ inches with an effective diameter of 5/8 inches, and other sizes can be manufactured.
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basic information
Substrate Material: UV Fused Quartz or BK7 Window Scratch Dig: 10-5 Flatness: λ/10 @633nm over clear aperture Coating: E-beam Dielectric Multilayer Hard Coating Polarization: P-S <2.5% R/T Ratio Error: ±3% Effective Diameter: >5/8 inch Size: 2.5 inches X 2.5 inches X 2.0 inches Damage Threshold: 20J/cm2, 20ns, 20Hz; 1MW/cm2, CW @1064nm
Price information
The price varies depending on the quantity.
Delivery Time
※The delivery time varies depending on the quantity.
Applications/Examples of results
Since no adhesive is used in the hard dielectric coating, it can be used with high-power lasers. Products from other companies will be destroyed at high power.
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| Model number | overview |
|---|---|
| TrueSplit Series | Non-polarizing beam splitter Wavelength λ (nm) 248nm, 266nm, 355nm, 400nm, 532nm, 633nm, 670nm, 780nm, 800nm, 830nm, 1064nm, 1550nm, etc. Reflectance R (%) 20 (±5), 30 (±5), 40 (±5), 50 (±5), 60 (±5), 70 (±5), 80 (±5), 90 (±3%) |
Company information
We have over 40 years of history as a specialized import trading company, excelling in laser light sources, optical components, measuring instruments, and peripheral devices.