Fiber Bragg Grating. Successful FBG drawing using the two-beam interference method!
FBG is... By irradiating ultraviolet radar light onto an optical fiber, a periodic variation in the refractive index of the core within the optical fiber is created. As a result, a periodic refractive index modulation is obtained along the length of the fiber, allowing only light signals with wavelengths that match the periodicity to be reflected, while light signals of other wavelengths pass through without sensing this periodic refractive index variation. 【Features】 ● Successful FBG drawing using a two-beam interference method with an excimer laser (248 nm). ● The first in the world to achieve mass production of FBGs using the above method. (As of March 2005, according to Shinko Electric Wire Co.) ● Custom FBGs at any desired wavelength can be produced from a small number of fibers to meet customer requirements. ● Low cost. ● Easy mass production. ◇◇ For more details, please request materials or download the catalog ◇◇
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basic information
FBG is... By irradiating ultraviolet radar light onto an optical fiber, a periodic variation in the refractive index of the core within the optical fiber is created. As a result, a periodic refractive index modulation is obtained along the length of the fiber, allowing only the light signals with wavelengths that match the periodicity to be reflected, while light signals of other wavelengths pass through without sensing this periodic refractive index variation. 【Features】 ● Successful FBG drawing using a two-beam interference method with an excimer laser (248 nm). ● The first in the world to achieve mass production of FBG using the above method. (As of March 2005, according to Shinko Electric Wire). ● Custom FBGs at any desired wavelength can be produced from a small number of units based on customer requests. ● Low cost. ● Easy mass production. ◇◇ For more details, please request documentation or download the catalog ◇◇
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Applications/Examples of results
【Applications】 Sensors (strain, pressure, temperature, water level, etc.), lasers, optical communication filters ○ Advantages of FBG Sensing Systems (Enables remote control and is unaffected by magnetic noise) (Usable in explosion-proof environments, and allows multi-point measurement on a single line)
Company information
Our company has relocated to the Rinkai Industrial Park in Shido, Sanuki City, and it has been a quarter of a century since then. We have contributed to the development of local industries as a genuine member of the community. In today's highly information-oriented society, the demand for electric wires has diversified. Our company manufactures not only traditional communication control cables for construction sales but also optical cables for information communication and LAN cables that support computer networks, thereby contributing to the development of information infrastructure. Our products are utilized by NTT, power companies, and electrical material companies nationwide, and our quality and technical capabilities have received high praise. Recently, we have been providing eco-friendly cables that consider the environment and have been actively involved in consortium projects with industry, academia, and government, advancing research and development of new products.
