Remove this product from your comparison list? These instruments typically use an optical mirror to filter out the harmful effects of the reflected light or to send the viewed light to both an eyepiece and a work instrument without distortion. N-BK7 optical glass, but the cost of the material and ease of polishing must also be considered. Login to view your complete order history. An optical mirror is a mirror type used to reflect visible light in optical devices such as cameras and telescopes. Wavelength Opto-Electronic offers Broadband Mirrors with a high degree of surface flatness, low scattering, and high reflectivity. The reason for this is that reflection occurs at the surface of these optics, rather than passing through the optic as is the case with a lens, and so the dispersion of the index of refraction does not come into play. When preservation of the wavefront is critical, a λ/10 to λ/20 mirror should be selected, while less demanding applications can tolerate a λ/2 to λ/5 mirror with the associated reduction in cost. An optical mirror is a mirror type used to reflect visible light in optical devices such as cameras and telescopes. Certain materials have lower thermal expansion coefficients, e.g., PYREX® borosilicate glass or fused silica, than others, e.g. Optical mirrors consist of metallic or dielectric films deposited directly on a substrate such as glass, differing from common mirrors, which are coated on the back surface of the glass. For two axis scan mirrors, commonly the Y mirror has a bigger size compared to the X mirror. Broadband Mirror is available in three different spectral ranges Visible, NIR and IR regions. This is due to the fact that the X mirror is used to scan the Y mirror rather than the object directly. SpecificationDiameter Tolerance: +0/-0.13mmThickness Tolerance: ±0.25mmParallelism: < 3 arc min.Clear Aperture: >90%Surface Flatness: λ/4 per 1″Dia@632.8nmSurface Quality: 40-20 S-D. Metal Mirror has a thin layer of a metal coating to provide an abrasion-resistant surface while maintaining performance. Choose products to compare anywhere you see 'Add to Compare' or 'Compare' options displayed. Mirrors with specific reflective coating can filter out certain wavelengths of light, making the light safer to observe. If light transmitted through the substrate is not required, the backside of the substrate is typically ground to prevent inadvertent transmissions. As a consequence, the reflective surface of an optical mirror may be subject to environmental conditions. These are utilized in the beam steering applications with Ti:Sapphire, Yb:YAG, Yb:KGW and Er:Fiber laser fundamental wavelengths as well as their harmonics. Mirrors are arguably the most commonly-used optical components. In addition to stationary mirrors, rapid redirection can be achieved by utilizing rotating planar mirror systems such as those found in scanners or on a smaller scale with micromirrors, which are used for switching in telecommunications and displays. Wavelength Opto-Electronic offers Metal Mirrors in two protective coatings (Aluminium and Silver) with high surface quality and flatness and also open to custom requests. All rights reserved. SpecificationMaterial: Fused SilicaDimension Tolerance: +0.0/-0.2mmThickness Tolerance: ±0.2mmSurface Quality: 20/10 S-DClear Aperture: >80%Reflectance: >99%Angle of Incidence: 45°Flatness: < λ/10 @ 632.8nmGroup Delay Dispersion: < 30fs² (for s & p-polarized light)Coating: HRDamage Threshold: >100mJ/cm² @ 800nm, 50fs, 50Hz. Nearly all personal mirrors, such as bathroom or car mirrors, are a type of optical mirror. Provide an order number and postal code to check the status of an order or download an invoice for an order that has shipped. These components consist of three mirror surfaces all perpendicular to one another. Furthermore, there is a wavelength-dependence (or dispersion) associated with the index of refraction. OPTICAL | MIRROR SIBU|DESIGN_1019_100_EN EN SIBU DESIGN GmbH & CoKG Jupiterstraße 8 l 4452 Ternberg l Austria l Tel: +43 (0) 7256.6025.0 Fax: +43 (0) 7256.7020 l E-mail: l . Optical Mirror is used to redirect light in various applications including spectroscopy, material processing, medical, beam guiding and laser cavity, or alignment applications in UV, VIS, and IR spectral regions. Consequently. SpecificationMaterial: BK7 or Fused SilicaDimension Tolerance: +0.0/-0.2mmThickness Tolerance: ±0.2mmSurface Quality: 20/10 S-DClear Aperture: >90%Angle of Incidence: 45°Flatness:  < λ/10 @ 632.8nmProtected Aluminium: Ravg>90% @ 400nm-2µmProtected Silver: Ravg>97% @ 400nm-2µmDamage Threshold: >1 J/cm², 20ns, 20Hz, @1064nm. These mirrors are also common in areas where an infinite space is needed for a light beam; two mirrors may be set up parallel to one another so the light may bounce back and forth forever. Ellipsoidal surfaces can focus light from one focal point to another (see Figure 2). SpecificationDiameter Tolerance: +0/-0.13mmThickness Tolerence: ±0.25mmCentration: < 3 arc minutesClear Aperture: >90%Surface Quality: 40-20 S-DAngle of Incidence: 0 degrees. Rear Mirrors, typically Ge or ZnSe, with very high reflectivity (>99.7%) are key optical components in the laser resonator. These mirrors are used in various fields including spectroscopy, material processing, and medical industry. Description (Zero Phase Retarder 0RSI/0RCU)Reflective Phase Retarders are used as beam bending mirrors external to the laser cavity to establish and maintain circular polarization. Most substrates upon which the coatings are deposited are dielectric materials and these substrates control the thermal expansion and transmission properties of mirrors.


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