Product Description:
YAG Fiber crystal light brazing transmittance 80% 25μm 100μm can be used for optical brazing sensors
YAG optical fiber Abstract:
Monocrystalline yttrium aluminum garnet (YAG) fiber, which has better physical properties than amorphous silica and has a higher output power. These fibers support a whole new range of applications, including materials processing and medical lasers. There are several ways to develop high-power (kilowatt) lasers. Bulk single crystals are widely used due to their excellent thermal conductivity, efficiency, and mechanical resistance.
Our customizable YAG Optical Fiber, made from premium Yttrium Aluminum Garnet (YAG) material, is designed to meet the requirements of high-performance optical systems. With a transmittance of over 80% across a broad spectral range from 400 nm to 3000 nm, this fiber is ideally suited for applications that demand precision and reliability in the transmission of light or energy. With diameters ranging from 25 μm to 500 μm, the fiber can be customized for use in various optical systems, including high-temperature sensors, tunable lasers, and advanced communication systems. The exceptional physical and optical properties of the YAG fiber make it a superior choice for industries that rely on the highest standards of performance.
YAG optical fiber Properties:
This YAG Optical Fiber is engineered for a broad range of demanding applications, thanks to its superior material properties. The following highlights some of the key characteristics:
- Beam quality: The key aspect in which Nd:YAG is superior to fiber lasers is the quality of the beam. Essentially, laser marking beam quality is the specific term for the M2 value, which is usually given in the laser specification. The Gaussian beam has an M2 of 1, allowing for a minimum spot size relative to the wavelength and optics used.
- The optimal beam quality in the Nd:YAG laser marking system is an M2 value of 1.2. Fiber-based systems typically have an M2 value of 1.6 ~ 1.7, which means a larger spot size and lower power density. For example; The peak power of fiber lasers is in the range of 10kW, whereas the peak power of Nd:YAG lasers is in the range of 100kW.
- Basically, better beam quality will result;
- small line width,
- Sharper contours,
- Higher marking speeds (due to high power density), as well
- Deeper engravings.
- Good beam quality can also provide a better depth of focus compared to lasers with lower beam quality.
| Parameter | Fiber 1 | Fiber 2 |
| Diameter | 100-500 μm | 25-500 μm |
| Length | Standard 30 cm, Max 1 m | Standard 1 m, Max 30 m |
| Melting Point | 2130°C | 2072°C |
| Thermal Conductivity | ~22 W/m·K | N/A |
| Transmittance | >80% (400-3000 nm) | >80% (400-3000 nm) |
| Doping Ions | Cr³⁺, Mn²⁺ (Customizable) | N/A |
| Fiber Orientation | <111>, <110>, <100 | a-axis, c-axis |
| Refractive Index | ~1.7 @ λ=1.55 μm | N/A |
| Tensile Strength | N/A | >2200 MPa |
| Loss | N/A | <10 dB (m, 300 μm) |
| Femtosecond Grating | N/A | Customizable |
| Applications | High-temperature sensing, Tunable laser | Fiber sensors, Fiber gratings, Optical power transmission, etc. |
YAG optical fiber Applications:
With the advantages of low pump threshold, low noise, high slope efficiency, short attenuation time and high luminous efficiency, YAG-based fiber lasers have been widely used in military, coherent communications, atmospheric remote sensing, high-resolution spectroscopy and biomedical fields.
FAQ:
Q:Is your company a factory or trade company?
A: We are the factory and we also can do export ourself.
Q: Can I customize the products based on my need?
A: Yes, we can customize the material, specifications and shape, size based on your needs.
Q: What’s your main products?
A: There are saphire wafer,sic,Quartz wafer .We can also produce special shape
products according to your drawing.
Product Tags:
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YAG Fiber Crystal Light Brazing Transmittance 80% 25μm 100μm For Optical Brazing Sensors Images
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