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GoPhotonics presents an extensive lineup of high-performance optical mirrors from leading global manufacturers, providing exceptional reflectivity and surface quality for applications such as interferometry, spectroscopy, laser beam steering, and precision metrology. Designed for demanding research, industrial, and telecommunications environments, these mirrors provide the low scatter, high flatness, and wavelength-specific coatings needed to maintain optical integrity in even the most critical systems.

The curated portfolio spans dielectric, metallic, and specialty-coated mirrors across a wide range of diameters, substrates, and laser-power tolerances - enabling users to match exact specifications for laboratory setups, production lines, or field-deployed photonic instruments.

Optoman: UV Fused Silica High-Reflectivity Mirror

The PP-UVFS-25.4-6.35-LLM334 from Optoman is a UV-grade fused silica mirror engineered for deep-UV and visible applications. Featuring a 25.4 mm diameter and 6.35 mm thickness, it delivers outstanding surface flatness (λ/10) and >99.8% reflectivity at its design wavelength. Its hard-dielectric coating ensures a high laser-damage threshold, making it ideal for excimer-laser systems, fluorescence spectroscopy, and lithography setups requiring long-term stability.

Thorlabs: Broadband Dielectric Mirror for Visible to NIR

Thorlabs' MPD244-M01 is a broadband dielectric mirror that offers high reflectivity across the visible to near-infrared spectrum. With a precision-polished fused-silica substrate and durable multilayer coating, it provides >99% reflectance from 400 nm to 750 nm, low scatter, and excellent surface quality. This versatility makes it well suited for multipurpose labs, laser alignment, and imaging systems demanding consistent performance over a wide wavelength range.

LD-PD: High-Power 1064 nm Laser Mirror

LD-PD’s CRD-126-59-1392-1000-0 mirror is optimized for high-power 1064 nm Nd:YAG and fiber-laser applications. Engineered for exceptional thermal stability, it achieves reflectance above 99.9% with a robust dielectric coating that withstands multi-kilowatt power levels. Its low-absorption design minimizes thermal lensing and preserves beam quality, ensuring reliable operation in high-energy laser cavities and industrial beam delivery systems. Suitable for precision materials processing and scientific research, it maintains excellent flatness for demanding optical setups.

Newport (MKS): Precision Dielectric Mirror

The 10QM20HM.15-G from Newport provides superior reflectivity at 1064 nm with a hard-dielectric coating on a 25.4 mm UV-grade fused-silica substrate. Its λ/10 surface flatness and low scratch-dig rating ensure minimal wavefront distortion, making it ideal for interferometry, laser beam steering, and precision optical delay setups. High laser-damage threshold and environmental durability enable dependable performance in both laboratory and industrial environments, while its standard dimensions allow easy integration into existing optical assemblies.

eSource Optics: Enhanced-Silver Coated Mirror

eSource Optics’ ES-120-2564-OW enhanced-silver mirror offers broad spectral performance from the visible through the near-IR. The proprietary over-coating protects against oxidation while maintaining >98% reflectivity and low polarization dependence. Its durable construction provides excellent environmental stability and low scatter, ensuring consistent performance in demanding laboratory or field conditions. Compact and rugged, it serves imaging, metrology, spectroscopy, and broadband illumination systems requiring reliable, long-term reflective performance across wide wavelength bands.

With its expanded mirror portfolio, GoPhotonics offers engineers, researchers, and system integrators a one-stop source for precision reflective components that complement optical delay lines, interferometers, spectroscopy setups, and high-power laser systems. From deep-UV dielectric coatings to high-energy Nd:YAG mirrors and broadband silver reflectors, the curated selection ensures reliable, high-performance solutions for a broad spectrum of photonics applications.

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