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OPTOMAN, a leading provider of precision thin-film coated optics, offers a broad selection of high-performance lenses, mirrors, filters, polarizers, windows, and other optical components, designed to meet the stringent demands of today’s advanced photonics systems. Known for their exceptional laser damage resistance, ultra-low losses, and high transmission across UV to NIR wavelengths, these optical components are ideal for use in high-power laser systems, biomedical imaging, spectroscopy, quantum optics, and precision instrumentation. GoPhotonics, the trusted global platform for photonics industry insights, is spotlighting this latest product portfolio, which exemplifies OPTOMAN’s commitment to quality, performance, and innovation in laser-grade optical coatings.

PCX-F300-UVFS-25.4-ET2.0-AR548: Precision Plano-Convex Lens

The PCX-F300-UVFS-25.4-ET2.0-AR548 is a premium Plano-Convex lens crafted from high-grade UV Fused Silica, delivering excellent transmission at 1030 nm. It features a diameter of 25.4 mm and an effective focal length (EFL) of 300 mm, optimized for applications requiring low spherical aberration when focusing collimated light. The AR548 broadband anti-reflective coatings on both surfaces reduce surface reflections to less than 0.1%, significantly improving throughput in laser systems and optical instrumentation. With outstanding surface flatness, low birefringence, and high thermal stability, this lens is ideal for various applications.

PP-UVFS-25.4-6.35-LLM334: High-Reflectivity Mirror

The PP-UVFS-25.4-6.35-LLM334 is a low-loss dielectric mirror designed for use with high-power UV and visible lasers. Built on a 25.4 mm UVFS substrate with a thickness of 6.35 mm, it is engineered for exceptional flatness and low scatter performance. This mirror incorporates the proprietary LLM334 coating, which achieves greater than 99.8% reflectivity over key wavelength bands, making it highly suitable for beam steering, folding, and cavity reflection in demanding laser systems. The mirror’s robust design enables long-term stability under high-intensity exposure, making it an excellent choice for is ideal for Yb:YAG IV harmonic generation.

PP-UVFS-12.7-3.0-DM438-AR804EL: Dichroic Filter/Beamsplitter

Engineered for wavelength separation and beam combination, the PP-UVFS-12.7-3.0-DM438-AR804EL is a high-efficiency dichroic filter that combines narrow transition bands with steep spectral edges. With a compact form factor (12.7 mm diameter x 3 mm thickness), it enables space-efficient integration into complex optical assemblies. The DM438 coating delivers high reflectance in one spectral band while simultaneously providing high transmission in another, making it ideal for Yb:YAG I, II, and IV harmonic generation. The addition of AR804EL anti-reflective coatings on the external surfaces ensures minimal ghosting and back-reflection, while the UVFS substrate supports stable performance from UV to NIR.

PP-UVFS-12.7-3.0-TFP67: Thin Film Polarizer

The PP-UVFS-12.7-3.0-TFP67 is a compact and efficient thin-film polarizer optimized for s-polarized light reflection and p-polarized light transmission at specific angles of incidence (typically 56°). This component ensures precise polarization control in laser and interferometric systems. Using Optoman’s advanced TFP67 multilayer coating design, this polarizer provides excellent spectral contrast and high laser damage resistance. Built on a UVFS base with low birefringence and superior thermal resistance, it is ideal for Yb:YAG lasers. Its compact 12.7 mm diameter and 3 mm thickness also facilitate seamless integration into beam delivery modules and optical benches.

PP-UVFS-25.4-6.35-AR784-AR784: UVFS Optical Window

Designed to serve as a protective element while preserving signal integrity, the PP-UVFS-25.4-6.35-AR784-AR784 is a high-transmission optical window suited for laser and analytical systems. Featuring UVFS construction for excellent thermal stability and transmission from 200 nm to over 2 µm, this window includes AR784 coatings on both sides, minimizing surface reflections to below 0.25%. With a 25.4 mm diameter and 6.35 mm thickness, this robust window can endure high-power beams and environmental stress. The window’s durable coatings also protect internal optical paths from dust, moisture, and contamination, extending the life of sensitive optical assemblies.

Enabling Optical Precision Across Industries

The featured portfolio of Optoman optical components reflects a deep commitment to precision engineering and coating innovation. These components not only meet but exceed the requirements of emerging applications in laser technology, quantum optics, life sciences, semiconductor inspection, and defense systems. With their superior performance characteristics and compatibility with high-energy environments, they are set to advance the frontiers of photonics research and industrial deployment.

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