Energy Transfer Quartz Optical Fiber Chemical Resistant Low Loss Fiber Single Mode

Pure Quartz Core Energy Transfer Fiber

Advantages and Characteristics of Pure - Quartz - Core Power - Transmission Optical Fibers 1. High Power Transmission Capacity - Pure quartz - core fibers have excellent thermal stability. Quartz has a high melting point and can withstand high - power laser beams without being easily damaged. For example, in high - power laser systems, it can effectively transmit laser energy with power levels reaching several kilowatts or even higher. This enables it to be used in applications such as laser cutting and laser welding, where a large amount of energy is required to cut through or fuse materials. 2. Low - Loss Transmission - These fibers have a relatively low optical loss. The purity of the quartz core and the quality of the fiber manufacturing process contribute to efficient light transmission. The refractive index profile of the fiber can be carefully designed to minimize the loss of laser light during propagation. This means that a higher proportion of the input laser energy can be delivered to the target area, improving the overall efficiency of the laser system. In applications like spectral detection, accurate and efficient transmission of light signals is crucial for obtaining precise spectral information. 3. Good Chemical Resistance - Quartz is chemically inert. Pure - quartz - core fibers can resist the corrosion of many chemicals. In a laser medical environment, for example, they can withstand the chemical substances such as disinfectants and biological fluids without degradation. This property ensures the long - term stability and reliability of the fiber in various operating conditions. 4. High - Purity Optical Transmission - The pure quartz core provides a high - purity optical transmission medium. It has a wide transmission window in the ultraviolet, visible, and infrared regions. This allows for the transmission of different wavelengths of laser light, making it suitable for a wide range of lasers used in various applications such as different - wavelength laser cutting and laser medical treatments that may require specific wavelengths for tissue interaction. Applications 1. **High - Power Lasers** - Pure - quartz - core fibers are used as a crucial component in high - power laser systems. They can transmit the high - energy laser beam from the laser source to the target area. This is essential for applications such as industrial material processing, where the laser power can be several kilowatts. The fiber helps to focus and direct the laser energy precisely, enabling efficient material removal or modification. 2. **Laser Cutting** - In laser cutting, the fiber transmits the high - power laser beam to the cutting head. The beam is then focused onto the material to be cut. The ability of the pure - quartz - core fiber to handle high power and transmit light with low loss allows for precise and efficient cutting of a wide range of materials, including metals, plastics, and composites. The fiber can transmit different wavelengths of lasers, depending on the material's absorption characteristics, to achieve the best cutting results. 3. **Laser Welding** - For laser welding applications, the fiber delivers the laser energy to the welding joint. The high - power - handling capacity and good optical transmission properties of the pure - quartz - core fiber ensure that enough energy is provided to melt and fuse the materials together. It enables high - quality welding with minimal heat - affected zones and precise control over the welding process. Different welding techniques such as deep - penetration welding and conduction - mode welding can benefit from the reliable performance of these fibers. 4. **Laser Medical** - In the field of laser medicine, pure - quartz - core fibers play a vital role. They are used to transmit laser light for various medical procedures such as photocoagulation, tissue ablation, and endoscopic surgeries. The fibers' small diameter and flexibility allow them to be inserted into the body through small incisions or natural orifices. The high - purity optical transmission ensures that the laser energy of the appropriate wavelength is accurately delivered to the target tissue for therapeutic purposes. 5. **Spectral Detection** - In spectral detection systems, these fibers are used to transmit light from the sample to the spectrometer. The low - loss and wide - wavelength - range transmission characteristics of pure - quartz - core fibers enable accurate collection and transmission of light signals. They can be used to analyze the spectral characteristics of different substances, such as in environmental monitoring to detect pollutants or in material science to analyze the composition of materials.