Fiber Optics

Supercontinuous white light sources generate pulse spectral broadening based on nonlinear effects. Light source systems can be widely used in fields such as spectral analysis, fiber optic testing, and sensing.

This kind of single-mode micro structure fiber realizes the cutoff free single-mode transmission characteristics on the light guide window through structural optimization.

The N1x4 optical switch is connected to the optical path by connecting or blocking the optical signal. the switch has non-mechanical configurations and activated via an electrical control signal.

KTFBT-9000MX-HO FBT System is a custom-made tapering station which integrates the technology of optics, electronics, mechanics and computer.
This tapering machine is widely used fiber laser developing, fiber sensor and biomedical and Micro-Laser Research and Telecommunication.


Reflective fiber optic collimator, using a 90 ° off axis parabolic reflector coated with protective silver film, with a wavelength coverage of 450nm~20um. Unlike a lens, the focal length of a metal reflector remains constant over a wide wavelength range.

KONGTUM Technology can provide a variety of different types of photonic crystal fibers to meet the different application needs of users. It can also customize a variety of fiber optic jumpers with different connectors, or perform special processing according to user needs.


KONGTUM Technology can provide a variety of different types of mid infrared optical fibers to meet the different application needs of users. It can also customize a variety of fiber optic jumpers with different connectors, or conduct special processing according to user needs.

Mid infrared lasers have great advantages in highly sensitive gas detection, but unlike near-infrared lasers, most mid infrared lasers output spatial light. Therefore, the design and adjustment of the optical path are greatly restricted, which limits the application and promotion of mid infrared laser technology.

The pigtail GRIN fiber collimator is formed by accurately positioning the tail fiber and lens, which can convert the transmitted light inside the fiber into collimated light or couple external parallel light into the fiber; We can customize products with different wavelengths and powers according to customer needs.

The pigtail GRIN fiber collimator is formed by accurately positioning the tail fiber and lens, which can convert the transmitted light inside the fiber into collimated light or couple external parallel light into the fiber; We can customize products with different wavelengths and powers according to customer needs.

Polyimide is a kind of high molecular material with good heat and low temperature resistance, good mechanical strength and excellent comprehensive properties.

Fiber optic filters use a special fiber optic structure to select or filter out specific wavelength optical devices from different wavelengths of light waves. Our fiber optic filters use high-performance thin film filters to ensure high-quality optical performance, stability, and reliability.


Fiber circulator is a three/four port device. Light can only travel in one direction. It is an irreversible one-way three/four port device. Due to high isolation and low insertion loss, fiber circulator is widely used in advanced communication systems, such as bifurcation multiplexers, two-way pumping systems and dispersion compensation devices.

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