Small laser welding machines usually use pulsed or low-power continuous fiber lasers, which have high requirements on the flexibility, energy transmission efficiency and damage resistance of optical fibers. The energy fiber products provided by KINZ can meet this demand well. In addition, the energy fiber products provided by KINZ are rich in variety and excellent in performance, which can meet the diverse needs of different fields and different customers.

Quartz optical fiber is an optical fiber made of high-purity silica as the main material. It transmits optical signals through the difference in refractive index between the core and the cladding. Its core features are low loss, high light transmittance, and high temperature resistance. It is widely used in communications, laser transmission, sensing and other fields.

Hard Plastic Clad Fiber can be used in devices and systems with an operating wavelength of 400-2200nm. Low-OH is optimized for near-infrared wavelengths. Its hard plastic cladding plus outer tight sleeve structure can provide higher tensile strength and can better block the influence of moisture than conventional glass cladding, making this fiber widely used in communications, industrial fields and near-infrared spectral environments. Hard plastic cladding: Made of fluorine-containing acrylic resin material, it protects the fiber core layer and plays the role of fiber cladding. The hard plastic cladding will not break easily in strong bending conditions or open construction environments during installation and terminal use. Large core diameter: The fiber core diameter range of 200 um-1500 um can provide high coupling efficiency in data connections or other connectors, reduce the cost of equipment and components, and provide a looser tolerance accuracy range. Plastic clad large core fiber can perform well in short-distance media transmission and data transmission.

Anti-ultraviolet Aging Optical Fiber. Under strong ultraviolet light, the transmittance of general ultraviolet quartz optical fiber will decrease after a period of time. In order to prevent this phenomenon from happening, special optical fiber doping, special rod making process and wire drawing process are used to obtain an anti-ultraviolet quartz optical fiber whose transmittance remains basically unchanged after long-term ultraviolet light exposure (1d). Its transmission wavelength is between 190nm and 1200nm. Ultraviolet light below 300nm can still maintain ultra-low loss transmission, which has better performance and advantages for spectral analysis.

Near-infrared silica clad step-index special multimode optical fiber has a gradient step-index refractive index distribution, low hydroxyl (Low-OH) optimizes the near-infrared wavelength, and has very low attenuation. This series of silica clad step-index multimode optical fibers has different core diameters of 50-1000um, cladding diameters and numerical apertures, and can provide customized services according to customer needs to maximize the satisfaction of customers' different application needs. The optical fiber is manufactured using an advanced plasma chemical vapor deposition (PCVD) process. The PCVD process has precise deposition control and can perfectly achieve the preset waveguide refractive index profile. Optical fibers manufactured using the PCVD process have excellent geometric, optical, environmental and mechanical properties.

High Temperature Resistant Optical Fiber uses high quality polyimide coating (PI) quartz optical fiber. Polyimide has high modulus, high tensile strength and good chemical stability. It can withstand high temperature of 300°C for a long time and 490°C for a short time. It is also excellent in mechanical properties, fatigue resistance, flame retardancy, dimensional stability, electrical properties, etc. Therefore, optical fiber with this material as coating has the characteristics of high temperature resistance and corrosion resistance, and can be used in an environment with a temperature of 300°C for a long time.

Halogenide Mid-infrared Fiber has developed patented polycrystalline infrared PIR fibers (Polycrystalline Infra-Red (PIR-) fibers) for mid-infrared light wave transmission. PIR fibers are produced using high-quality pure AgCl: AgBr solid solution crystals through innovative vacuum extrusion technology. They only have cores and claddings, are non-toxic, and highly flexible. PIR fibers have basically no aging phenomenon and can transmit a wide spectrum of 4~18um. PIR optical cables can be provided, using durable PEEK polymer protective sleeves and SMA jumper connectors made of titanium or polymer, or custom special connectors, and various fiber optic connectors can also be customized according to the special needs of customers.

SMA 905 connectors with different apertures can be customized according to specific requirements, such as 125um, 127um, 144um, 200um, 205um, 220um, 225um, 230um, 405um, 435um, 440um, 610um, 1000um, 1200um, 1300um, etc.

The D80 connector is a fiber optic connector widely used in high-power laser equipment. The D80 connector is usually used to achieve flexible transmission of high-power lasers of 600W or less in a single fiber, and has the characteristics of high transmission efficiency and stable working performance.

Panasonic's fiber optic sensing solutions include the FT-49, FD-66, and FD-45G series of reflective and coaxial sensing fibers, designed for high-precision industrial inspection. These products utilize an anti-interference structure, support a 0.1-5mm detection range, and offer a high-speed response time of 0.5ms. They are compatible with distributed optical cable interfaces such as the PIT46U. They are ideal for applications such as micro-part positioning in the electronics manufacturing industry, color tracking in packaging machinery, and automotive solder joint inspection. With excellent environmental adaptability and a flex lifespan exceeding 10 million years, they provide stable and reliable sensing support for automation systems.

POF-based Drug Detection Fiber is a special optical fiber detection system that uses polymer optical fiber as a sensing medium. It achieves specific identification and detection of drug molecules through optical fiber surface modification or structural design. This sensing technology combines the flexibility of plastic optical fiber with detection principles such as surface plasmon resonance fluorescence quenching, and has the characteristics of rapid on-site detection, high sensitivity and strong concealment.

The EYENCE FU-35FA plastic optical fiber sensing solution is designed specifically for industrial inspection scenarios, supporting high-precision plastic optical fiber sensing and compatible with distributed sensing cable interfaces such as the FRC-410. Featuring an EMI-resistant design and IP67 protection rating, it is suitable for use in strong electromagnetic environments and detecting small objects. Its black connector enhances durability and docking stability, allowing for seamless integration into automation systems. It is widely used in positioning, counting, and quality inspection scenarios in electronics manufacturing, packaging machinery, and the automotive industry, providing a high-speed, highly reliable sensing solution.