Fiber for Nd:YAG Laser Therapy System SMA-UVYG-01
Nd:YAG (neodymium-doped yttrium aluminum garnet) lasers are solid-state lasers usually emitting at 1064 nanometers. This near-infrared light penetrates human tissue strongly and serves ophthalmology, dermatology, oncology, aesthetics, and surgery. Fibers deliver it precisely to treatment regions, especially inaccessible areas. Effects differ among current Nd:YAG therapy devices: different wavelengths operated continuously or pulsed interact with tissues at different sites for beneficial treatment effects. Medical Nd:YAG equipment often uses specialized delivery fibers designed for flexible surgical/treatment use and corresponding laser power. Key points: 1. Material: Nd:YAG fibers generally use silica or other heat-resistant, low-loss materials. 2. Beam quality: maintain high beam quality without distorting focus or diameter for good treatment effects. 3. Heat resistance: high Nd:YAG power requires resistance to thermal damage during transmission. 4. Diameter and length: chosen according to power, treatment requirements, and spot size, affecting transmission efficiency and operational flexibility. 5. Safety: medical fibers must meet strict device standards, avoiding breakage, leakage, or ignition and protecting patients/staff. 6. Compatibility/interfaces: medical Nd:YAG fibers need suitable connectors for different handpieces or robotic arms. Correct fiber specifications and quality are critical to Nd:YAG effectiveness, especially in delicate or critical procedures. Correct matching reduces energy loss and maintains treatment effects. Appropriate precautions, such as dedicated laser eyewear, protect eyes from potential Nd:YAG damage.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Optical fiber material | UV silica fiber |
| Connector Type | SMA905/FC/custom |
| Fiber core count | Single-core |
| Operating Temperature | -55~ +85 ℃ |
| Numerical Aperture | 0.22 |
| Wavelength Range | 200-1100 nm |
| Structure type | Customized on request (one input and one output, one input and two outputs) |
| Ferrule material | Stainless steel/ceramic |
| Fiber Type | Step-index type |
| Optical fiber specification | Customer specified (50-1000μm) |
| Length | Customer specified |
| Protective tube diameter | Customer specified |
| Protective tube type | Customer specified |
| Coating material | Acrylic resin |
| Single-filament transmission efficiency | ≥85% |
| RoHS report | Compliant with standards |
| REACH report | Compliant with standards |
Datasheet
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Supplier Information
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