SPECIAL OPTICAL FIBER Optical Properties (=) Product Description YOEC square core fiber is a kind of large core diameter laser energy transfer fiber with special structure, which is mainly used in the fields of laser high power transmission, homogenization, imaging, spectroscopy and so on. Its structure includes square high purity synthetic quartz core, fluorine doped quartz cladding and coating. The typical NA values of core and cladding are 0.12 and 0.22. Square core fiber can significantly improve the coupling efficiency with semiconductor laser, has excellent spot homogenization effect and shaping function, and has a strong advantage in the field of laser cleaning and laser beam shaping. Geometric Properties Edge Length Of Core Layer Mechanical Properties Tension Screening Optical Fiber Structure Optical Properties Geometric Properties Edge Length Of Core Layer Mechanical Properties Tension Screening 0 Product Application • Laser beam assembly • Laser coupling • Beam homogenization • Laser cleaning # Product Features • Good geometric uniformity • High damage threshold • The intensity distribution of mode field is uniformed S Customized Information • Other geometric sizes of plastic clad large core diameter optical fiber products can be provided according to customer requirements.