Customizable Fibre Collimator 1.0mm 1.8mm Optical Collimator ISO9001

Adjustable focal length design: precise adaptation to diverse experimental scenarios

The fiber collimator achieves continuous adjustment of the focal length range of 5mm to 50mm through an adjustable focal length lens group (such as piezoelectric ceramic drive or mechanical fine-tuning mechanism), effectively meeting the needs of different experimental distances (such as laser focusing and optical path coupling). Its core advantage lies in its ability to dynamically adjust, for example, in biomedical imaging, it can quickly switch between far-field and near-field modes, improving imaging resolution; In quantum communication experiments, precise coupling between single photons and detectors is ensured through micrometer level focusing, reducing signal loss. This design significantly improves the flexibility and experimental efficiency of the optical system, making it suitable for complex scenarios such as scientific research and industrial testing.

High quality fiber collimator parameter table (applicable to precision optical systems)

High stability design: reliable guarantee in harsh environments

The fiber collimator adopts all metal packaging (such as stainless steel shell) and optical adhesive curing technology to ensure stable performance in a wide temperature range of -40 ℃ to+85 ℃. Its anti vibration design (such as shock absorber brackets) can withstand 5G acceleration impact and is suitable for extreme environments such as vehicle mounted LiDAR and aerospace. For example, in industrial automation production lines, this design can maintain long-term collimation accuracy (tilt angle<0.1 °), avoid optical path deviation caused by temperature fluctuations or mechanical vibrations, and significantly improve system reliability.

Laser beam collimation: a core component for improving the performance of optical systems

The fiber collimator is designed with a non spherical lens to eliminate aberrations, converting the divergent light output by the laser into parallel beams and effectively suppressing spot distortion. For example, in laser cutting applications, collimators can ensure that the beam maintains a low divergence angle (typical value of 0.01 °) during long-distance transmission, improving machining accuracy; In fiber lasers, their low insertion loss (≤ 0.2dB) characteristics can reduce energy loss and extend equipment life. This design is widely used in high-precision fields such as laser processing and medical beauty.

Fiber optic sensor system: a bridge for signal acquisition and transmission

Fiber optic collimators achieve high-sensitivity signal transmission by optimizing the coupling process between lenses and fibers. For example, in a distributed fiber optic sensing system, the collimator can collimate the laser beam to the fiber array, ensuring that the signal maintains low attenuation (insertion loss ≤ 0.3dB) during long-distance transmission; Its high return loss (≥ 50dB) characteristic can also reduce reflected light interference and improve the signal-to-noise ratio of the sensor. This design is suitable for scenarios that require strict signal integrity, such as structural health monitoring and environmental monitoring.