The single fiber bare fiber head, with its single core bare fiber end design, has become the core component for achieving high-precision signal transmission in sensing systems. In fiber optic sensors such as temperature, pressure, and strain sensors, the fiber head is connected to the bare fiber end of the sensor fiber through fusion splicing technology to form a low loss optical path, ensuring efficient transmission of weak signals. The bare fiber end adopts tight fitting fiber optic packaging, with an outer diameter of 0.9mm or 2.0mm. In a dust-free environment, high-precision fusion splicing machines (such as arc fusion splicing) are used to achieve end face flatness (tilt angle<0.5 °), significantly improving sensor sensitivity. For example, in industrial monitoring, single fiber bare fiber heads can accurately capture changes in environmental parameters, providing reliable data support for automation control.

Dual fiber bare fiber head: perfect combination of precise length and end face treatment

The dual fiber bare fiber head achieves synchronous optimization of precise length and end face treatment through the design of double core bare fiber breakage. The bare fiber end adopts an 8 ° oblique angle (APC type) polishing process to ensure a return loss of ≥ 50dB and reduce the impact of end face reflected light on signal transmission. During the fusion process, the high-precision fusion splicer can control the fiber length error to be ≤ 0.1mm, meeting the requirements of high-precision optical measurement. For example, in interferometers, dual fiber bare fiber heads can ensure the synchronization of dual channel optical paths and improve measurement accuracy. In addition, its tensile strength is ≥ 80N, which can withstand a large degree of physical pulling and is suitable for complex experimental environments.

High cost performance single fiber bare fiber head: the perfect solution for fiber optic communication

The single fiber bare fiber head is designed with high cost-effectiveness and has become an ideal choice in the field of fiber optic communication. The bare fiber end adopts tight fitting fiber optic packaging with an outer diameter of 0.9mm or 2.0mm. In a dust-free environment, high-precision fusion splicing machines (such as arc fusion splicing method) are used to achieve end face flatness (tilt angle<0.5 °), fusion loss ≤ 0.1dB, significantly reducing signal transmission costs. This design is widely used in telecommunications, data centers, and other scenarios. For example, in fiber optic terminal boxes, single fiber bare fiber heads can be quickly connected to optical cables through fusion splicing technology, improving installation efficiency while reducing maintenance costs.

High anti-interference ability single fiber bare fiber head: key guarantee for transmission stability

The single fiber bare fiber head is significantly improved in transmission stability through tight fitting fiber optic packaging and high anti-interference design. The bare fiber end adopts an 8 ° oblique angle (APC type) polishing process to ensure a return loss of ≥ 50dB and reduce the impact of end face reflected light on signal transmission. In complex electromagnetic environments, this design can effectively resist external interference. For example, in industrial automation systems, a single fiber bare fiber head can ensure accurate transmission of control signals and avoid misoperation caused by interference. In addition, its tensile strength is ≥ 50N, which can withstand a certain degree of physical pulling and is suitable for harsh working environments.