Fiber for Laser Angioplasty JGXG-05
Laser angioplasty (Excimer Laser Coronary Angioplasty, ELCA) relies mainly on laser ablation of biological tissue. Specialized fiber catheters and lasers clear blocked vessels in this minimally invasive procedure. Thermal effects are a major biological effect, vaporizing, cutting, or coagulating tissue. Heating boils tissue water and generates gas to vaporize tissue, particularly during cutting. Coagulative necrosis also treats hemangiomas or provides hemostasis. Selective absorption is important: wavelength-dependent tissue absorption allows targeted destruction with minimal surrounding injury. For example, 1.7μm lasers lie near collagen/fat absorption peaks and are particularly effective for those tissues. Specialized catheters are generally used. Excimer Laser Angioplasty (ELA) commonly uses multiple fibers around a central guidewire lumen. Diameter/type are selected for medical requirements. Fibers generally have silica cores, fluorinated cladding, and outer cladding of substantially the same pure silica as the core. Typical fiber diameter is 100 micrometers, with catheter diameters up to 2.5 millimeters. They efficiently transmit energy to treat and close desired vein lengths. Blood and/or vein walls absorb energy, thermally damaging and fibrosing veins. They work with different laser wavelengths or suitable focus-adjustable sources. Medical applications may use 980nm, 1470nm, 1950nm, or proportionate combinations. Overall, their materials and performance enable efficient energy delivery for various vascular diseases.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Fiber core diameter | 550 μm |
| Cladding Diameter | 600 μm |
| Coating Diameter | 630 μm |
| Buffer diameter | 750 μm |
| Length | 2.5M/3M |
| Termination type | SMA905 |
| Numerical Aperture (NA) | 0.22 |
| Core Material | Pure silica material |
| Fiber cladding material | Fluorine-doped silica material |
| Coating Material | Acrylic resin |
| Buffer material | Teflon |
| Buffer color | Blue/green/black/white |
| Operating Temperature | -40℃~150ºC |
| Transmission wavelength | 190-1100nm/400-2500nm |
| Single-filament transmission efficiency | ≥90% |
| Characteristics | Compliant with biocompatibility requirements |
| Proof-test strength | 100kpsi |
| Fiber Type | Step-index type |
Datasheet
Please provide your email to download the datasheet.
Invalid email format. Please try again.
Supplier Information
Related Products
-
DTS pulsed laser
Laser Modules & Systems
Oe-photonics
Operating Wavelength: typical:1550 nm Peak output optical power: typical:30 W Pulse Width: min:5 ns; typical:10 ns
The DTS pulsed laser integrates a nanosecond seed laser and fiber power amplifier for distributed fiber temperature sensing, laser ranging, and fiber sensing. Optimized nanosecond drive circuitry and a low-noise erbium-doped amplifier produce stable pulses with high peak power and low distortion. External triggering and serial configuration of width, peak power, and other parameters provide high integration, compact size, and easy setup. Rigorous environmental testing supports long-term reliability and stability.
-
Ultra-narrow-linewidth fiber laser (single-mode/polarization-maintaining) Laser Modules & Systems Oe-photonics
Operating Wavelength Range: typical:1550.12 nm Output Optical Power: typical:10 dBm Equivalent spectral linewidth: typical:3 kHz
The UNL fiber-laser series for sensing offers narrow linewidth, long coherence length, low noise, and strong environmental-interference resistance. Distinctive optics and precise drive/control eliminate external temperature and vibration effects on wavelength for stable single-longitudinal-mode, ultra-narrow-linewidth, single-frequency output. Serial configuration, high integration, compact size, and easy setup are provided, with custom single-mode or PM-fiber outputs.
-
Industrial laser welding wire feeder Laser Modules & Systems Qilinlaser
-
Industrial laser wire-feed assembly-SST30 Laser Modules & Systems Qilinlaser
-
Energy Storage Industrial Welding Head Laser Modules & Systems Qilinlaser
Interface Type (Interface): QBH/RD Clear Aperture (Optical Aperture): 20 mm Power Handling (Power): 4000 W
QBH/RD compatibility with different fiber lasers; drawer optics for easy replacement, rated for 4000W; modular quick assembly with optimized optics, water cooling, and double sealing for durability and stability; ring, filled, and rectangular wobble patterns for multifunction welding; efficient, time-saving energy-storage welding with a youthful design, lower labor costs, strong interference resistance, safety, and stability; industrial uses including new-energy, battery, and condenser-tube welding.
Related Articles
The LZFL405‑80mW‑3 series from Shenzhen Leirte Optoelectronics Co., Ltd. is a coaxial‑packaged violet‑blue single‑mode fiber‑coupled laser diode. It delivers 80 mW continuous‑wave output at 405 nm. Light is coupled into 3 μm core‑diameter single‑mode fiber for clean beam quality and easy integration into diverse optical systems. It serves as a compact violet‑blue light source for medical instruments and industrial printing applications.
Wuhan Optics Valley Quantum Technology Co., Ltd. is a leading domestic developer of high‑speed semiconductor optical chips and photodetector components. Our product portfolio covers InGaAs avalanche photodiode bare dies and PIN photodetector chips designed for fiber‑optic communication
As a professional ultraviolet‑laser solution provider, Precilasers has launched its 266 nm narrow‑linewidth industrial laser, delivering reliable single‑frequency output for high‑precision interference lithography, semiconductor inspection and precision metrology applications.
Electro-optic deflectors (EODs) are optical devices used to steer or deflect light beams by applying an electric field to a specialized optical crystal. Unlike mechanical beam steering systems that rely on moving mirrors, electro-optic deflectors enable high-speed, non-mechanical beam control with exceptional precision and responsiveness. They are widely used in laser scanning, optical communications, microscopy, laser printing, spectroscopy, and scientific research, where rapid and accurate laser beam positioning is essential.
Loading...
Name
Phone
Organization
Use Case
Database Platform