* Front surface circular mirrors
* Metal mirrors are fabricated from low expansion material1)
* Highest reflectance for 450 nm to 12 µm wavelength
* Equal reflectance without absorption band
* Angle of incidence from 0° to 45°
* Resistant against environmental influences
* Double dielectric protection layer
* Suitable for short-pulse applications
Precision Photonics offers superior quality mirrors and coatings at a great value. We use only ion-beam-sputtered (IBS) coatings because IBS coatings are significantly more dense, durable, and rugged than conventional e-beam or ion-assisted evaporated coatings. Compared to other coatings, IBS coatings also offer lower scatter and absorption losses and fewer pin-hole defects in the coated surface. This superior film quality and uniformity results in environmentally stable optics with professional laser damage thresholds of >40 joules at 1064nm.
The SBB super broadband mirrors are ideal for beam-steering applications using both the fundamental laser wavelength and one or more harmonics within the same beam path. Because it is an all-dielectric design, they can handle the high laser powers of both CW and pulsed systems, without limiting the useful angle of incidence or sensitivity to varying states of polarization.
The MPM mirror has been specially designed for multi-photon applications requiring high reflectivity, broad bandwidth, low dispersion and high transmission in the visible spectrum. All our laser mirrors are ion beam sputtered; thus the coatings are dense, easy to clean and insensitive to moisture.
Research Electro-Optics, Inc. (REO) produces laser components with the highest performance and greatest reliability worldwide utilizing its superior optical fabrication, superpolishing, and precision thin film coating capabilities. REO manufactures high reflector mirrors, output couplers, beam steering optics, edge industrial filters and Brewster windows which offer the best available performance in terms of scatter, absorption, spectral characteristics, stability, laser damage threshold, and plasma durability.
Features
Superpolished Substrates
Plano and Spherical Optics (1 cm to infinity radius of curvature)
Ultra Low Scatter & Absorption (as little as 1part per million)
Ultra High Laser Damage Thresholds
Ion Beam Sputtered Coatings
Mirrors with Extremely High Reflectivity (up to 99.999%)
Extremely High Ultraviolet and Plasma Durability
High Moisture and Temperature Stabilities
Applications
Professional lasers (244 nm - 3.39um)
Inter Cavity Optics
Frequency Reference Cavities
Optical Instrumentation
Cambridge Technology offers a wide variety of professional laser quality first surface mirrors for single and multi-axis applications. All standard mirror substrates are fabricated from either fused silica or silicon, depending on the scanner model. Other substrate materials are available. The standard flatness of all mirrors is Lambda/4 at 632.8nm. The standard surface quality scratch/dig figure is 40/20. Other surface quality specifications are available, contact a Sales Engineer for more details. CTI mirrors are designed for scanning beam diameters as small as 3mm and as large as 75mm. CTI mirrors are also designed for single and multiple axis configurations. Each galvanometer has a specific mirror set due to the inertia of the mirrors. All CTI mirrors are mounted in a mass balanced configuration for optimum scanning performance. The reflective surface is specified to be parallel with the axis of rotation to within 3 milliradians. All prices include the mirror mounts to couple the mirrors to the appropriate optical professional scanners and mounting labor. Volume discounting is available.
All glass types
Semi conductors as Si / Ge
Plastics (please call)
Coatings
Gold: Highest reflection from NIR to FIR
Silber: Highest reflection from VIS to IR
Aluminum: Constant reflection from UV to NIR
Protected metals: High abrasion resistance
Enhanced metals: R > 99,8 %
Mirrors, Other reflective optical components
