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| Categories | Sapphire Optical Windows |
|---|---|
| Brand Name: | ZMSH |
| Model Number: | Ruby optical window |
| Certification: | rohs |
| Place of Origin: | CHINA |
| Price: | by case |
| Payment Terms: | T/T |
| Material:: | Al2O3 Single Crystal |
| Industry:: | Semiconductor Wafer, optical Glass Wafer |
| Vision Light Transmittance:: | 85％ |
| Suraface:: | Polished |
| Coating:: | Vision Light Transmittance: 85％ |
| Method:: | KY Or Cz |
| Company Info. |
| SHANGHAI FAMOUS TRADE CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Ruby optical window is a high performance optical component made of artificial ruby (Al₂O₃), with excellent optical, mechanical and chemical properties. Ruby's high hardness, high melting point and excellent light transmission make it ideal for extreme environments and is widely used in laser systems, spectral analysis, industrial sensing and aerospace.
1. High light transmission
- Rubies have excellent light transmission properties in the visible to near-infrared band (400 nm-5.5 µm), making them suitable for a variety of optical applications.
- The low absorptivity and high refractive index (1.76 @ 600 nm) make it excellent in laser systems.
2. High hardness and wear resistance
- Mohs hardness of up to 9, second only to diamond, is resistant to scratches and wear, suitable for high-wear environments.
3. Excellent high temperature resistance
- With a melting point of up to 2050°C, it can work stably in high temperature environments and is suitable for high temperature lasers and industrial heating equipment.
4. Chemical stability
- Strong corrosion resistance to acids, alkalis and organic solvents, suitable for harsh chemical environments.
5. High mechanical strength
- High compressive and bending strength, able to withstand high pressure and shock, suitable for high pressure Windows and protection applications.
With its high light transmission, high hardness, high temperature resistance and chemical stability, Ruby optical Windows excel in laser technology, spectral analysis, industrial sensing, aerospace, semiconductor manufacturing and medical devices. Its superior performance is highly suited to the demands of extreme environments and is a key component of high-performance optical systems.
| Chemical Formula | Ti3+:Al2O3 |
| Crystal Structure | Hexagonal |
| Lattice Constants | a=4.758, c=12.991 |
| Density | 3.98 g/cm3 |
| Melting Point | 2040℃ |
| Mohs Hardness | 9 |
| Thermal Expansion | 8.4 x 10-6/℃ |
| Thermal Conductivity | 52 W/m/K |
| Specific Heat | 0.42 J/g/K |
| Laser Action | 4-Level Vibronic |
| Fluorescence Lifetime | 3.2μs at 300K |
| Tuning Range | 660nm ~ 1050nm |
| Absorption Range | 400nm ~ 600nm |
| Emission Peak | 795 nm |
| Absorption Peak | 488 nm |
| Refractive Index | 1.76 at 800nm |
| Peak Cross Section | 3.4 x 10-19cm2 |
1. Laser technology
Application scenario: Output window and mirror protection window of high power laser.
Performance correspondence: Ruby's high light transmittance and high temperature resistance ensure laser transmission efficiency while tolerating high energy density.
2. Spectral analysis
Application scenario: Window material for infrared spectrometer and Raman spectrometer.
Performance correspondence: The high transmittance of ruby in a wide band ensures accurate acquisition of spectral signals.
3. Industrial sensing and detection
Application scenario: Protection window of high temperature sensor and pressure sensor.
Performance: High hardness and high temperature resistance make it work stably in high temperature and high pressure environment.
4. Aerospace
Application scenarios: spacecraft window, missile fairing.
Performance: High mechanical strength and heat resistance make it able to withstand high temperatures and shocks during high-speed flight.
5. Semiconductor manufacturing
Application scenario: Observation window of plasma etching equipment.
Performance correspondence: Chemical stability and high temperature resistance make it stable in corrosive gases and high temperature plasma environments.
6. Medical equipment
Application scenario: Window element of laser surgical equipment.
Performance correspondence: High light transmittance and biocompatibility ensure high efficiency and safety of the equipment.
ZMSH focuses on the professional custom production and processing of ruby materials, and provides high-precision manufacturing services for ruby rods, ruby tubes, ruby Windows and various custom parts.
1. Q: What is a ruby optical window used for?
A: A ruby optical window is primarily used in high-performance
applications such as laser systems, spectroscopy, industrial
sensors, and aerospace. Its high transparency, hardness, and
resistance to extreme temperatures make it ideal for environments
requiring durability and precision.
2. Q: Why is ruby used in optical windows?
A: Ruby is used in optical windows because of its exceptional
properties, including high transparency in visible to near-infrared
light, extreme hardness (Mohs 9), and resistance to high
temperatures and chemical corrosion. These features make it
suitable for demanding applications like laser technology and
aerospace.
Tag: #Ruby optical window, #Customized, #Ruby rods, #Ruby Glass
ball, #Ruby Optical window, #Ruby Prism, #Single crystal Al₂O₃,
#Titanium sapphire laser crystal, #High temperature sensor window,
#Melting point 2050℃
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