The Fabry-Perot type resonator cavity is often used for measuring extremely high accuracy time or distance with use of the light. Super mirror is a ultra-high performance mirror that surface reflectance is close to 1 (100%) as much as possible in order to increase the performance of the resonator.
—¦By using an ion beam sputtering (IBS), high quality and dense coating with few defects has been coated.
—¦With a special polishing technique, the low-scattering substrate of surface flatness Ra<0.1nm is used.
—¦The mirror coating with reflectivity of 99.999% is achieved from the coating design technology that had been developed for many years.
—¦Scattering loss due to the substrate and the coating is very small, when it is incorporated into a cavity, it is to be expected a high finesse and very narrow spectral bandwidth.
—¦It is provided two types of wavelength 532nm and 1064nm.
| OptoSigma Corp. | |
|---|---|
| Product Category | Optical Mirrors |
| Product Name | Super Mirrors |
| Mirror Types | Flat Mirror |
| Wavelength Range | 532 to 1064 nm (5320 to 10640 Å) |
| Diameter/Width | 12.7 to 50 mm (0.5000 to 1.97 inch) |
| Thickness | 6 to 8 mm (0.2362 to 0.3150 inch) |
| Mirror Shape | Round |
