Optical Sapphire Glass Windows

customized circular sapphire window

The accuracy of scales depends on the sharpness of the prisms on which the levels balance. Nowadays, sapphire prisms with a vertex angle of 35° are produced for scales. Sapphire could be used as windows: 1.mobile phone screens; 2. lens; 3. fingerprint recognition; 4. Wearable equipment windows and so on, because of...

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customized optical glass window sapphire glass windows

Here are several: • Sapphire is a multifunctional material • The raw material for sapphire production is readily available and cheap • As a rule, the technology of sapphire production is less energy-intensive than alternative materials and allows the growth of large-size crystals • Sapphire production does not pollute...

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1mm High Quality Sapphire Optical Glass Windows

The light sources in which light-emitting diodes are used instead of filament lamps allow reduction of electric power consumption by approximately ten times. It has been calculated that the funds that could be saved due to the substitution of conven-tional light sources by light diodes in all the world’s lighting...

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Flat-faced Wearable Sapphire Window Device

Steel nozzles of powerful sand blasters wear down during one working day, whereas sapphire nozzles serve up to 30 working days. Water-jet cutting is one of the modern techniques for cutting ceramics, solid alloys, rocks, and dangerous articles such as nuclear warheads, military rockets, and gas containers. The quality...

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Transparent bright Wearable Sapphire Window Device

Constructional sapphire elements are applied in the growth of other crystals. The methods of seed fixation in the process of the growth of large-size BGO crys-tals are . The use of such facilities diminishes the consumption of platinum and increases the service life. While growing high-temperature crystals by the...

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Wear resistance of Wearable Sapphire Window Device

The blue light diodes are used as a base for making white light sources applied in place of filament lamps and luminescent lamps. These new light sources are much more economical; their service life is several tenfold longer. A high quantum radiation yield close to 100% in the blue and green regions of the spectrum...

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Clear-sighted Sapphire Window As Fingerprint Recognition

Sapphire windows with diameters from several millimeters to several hundreds of millimeters are applied in various devices that work on the ground, under water, and in outer space in a wide range of pressures and temperatures – from cryogenic to high temperatures. An example design of a sealed-in window is presented...

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high quality Sapphire Lens

Sapphire becomes a promising material for tunable lasers if doped with elements possessing wide absorption bands and wide emission regions. The most interesting among such elements are Ti 3+ , Cu 2+ , V 3+ , Ni 2+ , Co 2+ , Co 3+ , and Mn 2+ . Concerning three-dimensional elements, the widest luminescence spectrum is...

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optical glass laser sapphire window

According to Oxford Instruments Superconductivity, the place occupied by sap-phire windows in comparison with those made of other materials can be repre-sented by the diagram . The diagram allows selection of a window material that satisfies the required working conditions. Now sapphire is also used for the scanner...

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OEM Optical Glass Sapphire Window

Sapphire cutters are used for high-quality and fine treatment of copper, alumi-num, and their alloys, as well as for nonmetallic materials. In comparison with their hard-alloy analogs, sapphire cutters provide better treatment accuracy and a higher class of surface finish at smooth feed. The sharpening angles of the...

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Sapphire Window As Fingerprint Recognition

Sapphire meniscuses (domes) shaped as hemispheres are used for making the heads of IR-radiation guided missiles. Here, sapphire is employed due to the com-bination of its sufficient transmission in the region of 3–5 m m and its mechanical strength. The temperature of the working article, and consequently the value of...

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Hard Wearable Sapphire Window Device

Chemical ware such as crucibles, boats, measuring glasses, reactor housings, and other articles came into use after the development of shaped sapphire growth methods. Owing to their high corrosion and erosion resistance, these articles can be employed in obtaining high-purity substances where even the slightest traces...

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