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.