High Quality Red Color Titanium Doped Sapphire Doped Sapphire Single Crystal Lens For Laser Device
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- Supplier: Shanghai Xinkehui New Material Co. Ltd.
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Product Overview
Description
Product Description
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Doped ruby sapphire crystal refers to a synthetic crystal made by introducing certain impurities, or dopants, into a sapphire crystal lattice to give it the characteristic red color associated with rubies. Ruby and sapphire are both forms of the mineral corundum, with sapphire typically appearing in various colors, except red.
In the case of doped ruby sapphire crystal, the dopant is typically chromium (Cr) ions. When a small amount of chromium is added to the aluminum oxide (Al2O3) crystal lattice of sapphire, it alters the crystal's electronic structure. This modification causes the crystal to exhibit a phenomenon known as fluorescence, emitting a red color when illuminated by certain wavelengths of light.
The process of creating doped ruby sapphire crystal involves carefully controlling the concentration and distribution of chromium within the crystal lattice to achieve the desired red hue. The resulting synthetic crystal can be used in various applications, including jewelry, laser technology, and scientific research.
In the case of doped ruby sapphire crystal, the dopant is typically chromium (Cr) ions. When a small amount of chromium is added to the aluminum oxide (Al2O3) crystal lattice of sapphire, it alters the crystal's electronic structure. This modification causes the crystal to exhibit a phenomenon known as fluorescence, emitting a red color when illuminated by certain wavelengths of light.
The process of creating doped ruby sapphire crystal involves carefully controlling the concentration and distribution of chromium within the crystal lattice to achieve the desired red hue. The resulting synthetic crystal can be used in various applications, including jewelry, laser technology, and scientific research.
Product Advantage
Doped ruby sapphire crystals possess several distinctive features, which are primarily attributed to the presence of the dopant (chromium) within the crystal lattice. Here are some notable features:
1. Red Color
1. Red Color
The most prominent feature of doped ruby sapphire crystal is its vivid red color. The chromium ions within the crystal lattice cause the crystal to absorb certain wavelengths of light and emit red light, giving it a rich, intense hue.
2. Fluorescence
2. Fluorescence
Doped ruby sapphire crystals exhibit strong fluorescence properties. When exposed to light, the crystal absorbs photons and re-emits them at longer wavelengths, producing a red fluorescence.
3. Hardness
3. Hardness
Ruby and sapphire crystals, including doped ruby sapphire, are known for their exceptional hardness. They have a rating of 9 on the Mohs scale of mineral hardness, making them one of the hardest naturally occurring materials.
4. Optical Transparency
4. Optical Transparency
Doped ruby sapphire crystals are transparent to a wide range of wavelengths, allowing light to pass through them with minimal distortion. This property makes them suitable for various optical applications.
5. High Melting Point
5. High Melting Point
Doped ruby sapphire crystals have a high melting point, typically around 2,030 degrees Celsius (3,686 degrees Fahrenheit). This characteristic enables them to withstand high temperatures and makes them useful in applications that require heat resistance.
6. Chemical Stability
6. Chemical Stability
Doped ruby sapphire crystals exhibit excellent chemical stability, making them resistant to most acids and alkalis. This property ensures their long-term durability and enables them to withstand harsh environments.
7. Laser Properties
7. Laser Properties
Doped ruby sapphire crystals have been widely used in laser technology. When optically pumped, they can produce coherent light in the red spectrum, making them valuable in laser systems for scientific, medical, and industrial applications.
These features make doped ruby sapphire crystals highly desirable for a range of applications, including gemstone jewelry, lasers, scientific research, and optical components.
Specification
Polishing Specification for Laser Grade | ||
Orientation Tolerence | <0.5° | |
Thickness/Diameter Tolerance | ±0.05 mm | |
Parallel | 10" | |
Perpendicular | 5' | |
surface Quality | 10/5 | |
Wavefront Distortion | λ/4@632nm | |
Surface Flatness | λ/8@632nm | |
Clear Aperture | >90% | |
Chamfer | <0.2×45° | |
Maximum dimensions | dia 120mm | |
Materials | Ti:Sapphire |
Nd Concentration tolerance (wt%) | 0.05-0.35wt% Ti2O3 |
Orientation | A-Axis within 5° E-vector parallel to C-Axis |
End Configuration | flat/flat or Brewster/Brewster ends |
Absorption Coefficence | 0.5~6.0cm-1 |
Figure of Merit | 100~300 |
Coatings | Standard coating is BBAR with R < 5.0% each face at 532 nm and R < 0.5% each face, 650 nm to 850 nm. Other coatings available |
Product Application
Doped ruby sapphire crystals find various applications across different fields due to their unique properties. Here are some notable applications:
1. Jewelry
Doped ruby sapphire crystals are used as gemstones in jewelry. The vibrant red color of these crystals, along with their hardness and durability, makes them an attractive choice for creating ruby gemstone jewelry.
2. Lasers
Doped ruby sapphire crystals have been widely utilized in laser technology. They can be used as the gain medium in solid-state lasers, particularly in pulsed ruby lasers. These lasers have applications in scientific research, laser spectroscopy, range finding, and laser engraving.
3. Optical Components
Doped ruby sapphire crystals are used in various optical components, including lenses, windows, and prisms. Their excellent transparency to a wide range of wavelengths makes them suitable for use in optics, where they can manipulate and control the behavior of light.
4. Scientific Research
Doped ruby sapphire crystals are valuable in scientific research, particularly in studies involving fluorescence, spectroscopy, and laser physics. They serve as an important tool in understanding the behavior of light and developing new technologies.
5. Industrial Applications
The unique properties of doped ruby sapphire crystals make them useful in several industrial applications. They can be employed in high-temperature environments, such as furnace windows, due to their high melting point and chemical stability. Additionally, they find use in specialized sensors, high-power laser systems, and cutting tools.
6. Medical Applications
Doped ruby sapphire crystals have medical applications, particularly in dermatology. They can be used as laser sources in procedures like tattoo removal, hair removal, and treatment of vascular lesions.
7. Aerospace and Defense
Doped ruby sapphire crystals are utilized in aerospace and defense applications. They are employed in optical systems, targeting devices, and guidance systems due to their optical transparency, durability, and resistance to harsh conditions.
1. Jewelry
Doped ruby sapphire crystals are used as gemstones in jewelry. The vibrant red color of these crystals, along with their hardness and durability, makes them an attractive choice for creating ruby gemstone jewelry.
2. Lasers
Doped ruby sapphire crystals have been widely utilized in laser technology. They can be used as the gain medium in solid-state lasers, particularly in pulsed ruby lasers. These lasers have applications in scientific research, laser spectroscopy, range finding, and laser engraving.
3. Optical Components
Doped ruby sapphire crystals are used in various optical components, including lenses, windows, and prisms. Their excellent transparency to a wide range of wavelengths makes them suitable for use in optics, where they can manipulate and control the behavior of light.
4. Scientific Research
Doped ruby sapphire crystals are valuable in scientific research, particularly in studies involving fluorescence, spectroscopy, and laser physics. They serve as an important tool in understanding the behavior of light and developing new technologies.
5. Industrial Applications
The unique properties of doped ruby sapphire crystals make them useful in several industrial applications. They can be employed in high-temperature environments, such as furnace windows, due to their high melting point and chemical stability. Additionally, they find use in specialized sensors, high-power laser systems, and cutting tools.
6. Medical Applications
Doped ruby sapphire crystals have medical applications, particularly in dermatology. They can be used as laser sources in procedures like tattoo removal, hair removal, and treatment of vascular lesions.
7. Aerospace and Defense
Doped ruby sapphire crystals are utilized in aerospace and defense applications. They are employed in optical systems, targeting devices, and guidance systems due to their optical transparency, durability, and resistance to harsh conditions.
Company Profile
Shanghai Xinkehui New Material Co., Ltd. is a high-tech company specializing in semiconductor materials such as sapphire substrates, sapphire wafers, sic substrates, and silicon wafers.Annual sales of 20 million RMB, Our company was established in 2016 and currently serves more than 50 countries and regions around the world. We are located in Shanghai, China, and live in Shanghai Port for nearly an hour's drive, which strongly guarantees our delivery time.
We have two production bases, located in Wuhan and Wuxi respectively, and have our own R&D centers, which can provide customers with professional customized services.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, optics, optoelectronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects. It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputatiaons.
We have two production bases, located in Wuhan and Wuxi respectively, and have our own R&D centers, which can provide customers with professional customized services.
We specialize in processing a varity of materials into wafers, substrates and custiomized optical glass parts.components widely used in electronics, optics, optoelectronics and many other fields. We also have been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects. It's our vision to maintaining a good relationship of cooperation with our all customers by our good reputatiaons.
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FAQ
1. who are we?
We are based in Shanghai, China, start from 2021,sell to Domestic Market(30.00%),Eastern Asia(25.00%),Northern Europe(20.00%),South America(10.00%),North America(5.00%),South Asia(5.00%),Southeast Asia(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
sapphire wafer,sic wafer,GaN wafer,sic ignot,si wafer
4. why should you buy from us not from other suppliers?
Shanghai Xinkehui New Material Co., Ltd. is a high-tech company specializing in semiconductor materials such as sapphire substrates, sapphire wafers, sic substrates, and silicon wafers.Annual sales of 20 million RMB, Our company was established in 2016
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Japanese,Russian,Korean
We are based in Shanghai, China, start from 2021,sell to Domestic Market(30.00%),Eastern Asia(25.00%),Northern Europe(20.00%),South America(10.00%),North America(5.00%),South Asia(5.00%),Southeast Asia(5.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
sapphire wafer,sic wafer,GaN wafer,sic ignot,si wafer
4. why should you buy from us not from other suppliers?
Shanghai Xinkehui New Material Co., Ltd. is a high-tech company specializing in semiconductor materials such as sapphire substrates, sapphire wafers, sic substrates, and silicon wafers.Annual sales of 20 million RMB, Our company was established in 2016
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Japanese,Russian,Korean
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