供光纤匹配膏（适用光纤测试、冷接续子、快速连接器）

特性：*适用温度范围广

*可以减少由于光纤端面与空气间的菲涅尔反射而引起的损耗

*1.48折射率与硅玻璃及光纤匹配

*透明、不易流动，对＞350nm光的传输有效

*高纯度，无刺激性，不影响敏感的半导体或者金属

适用范围：

*适用于裸光纤连接，

*MTRJ连接器的匹配

*光纤接续

*回波损耗测试等场合

O.S.E Optical Gels have two primary uses. First, as an optical coupling for optical fibers and optical components. They reduce or eliminate internal reflectance thus increasing transmittance of light; they do this by having a refractive index and dispersion that is similar to many glasses and optical plastics, and closely matches the refractive index and dispersion of fused silica.

A second primary use is as a mode stripping gel. When one of the gels is coated on a silica fiber that has cladding, it will remove the signal from the cladding. This is useful when evaluating fiber systems ;using only short fiber lengths, in that the signal that is carried for a short distance in the cladding can be eliminated from the system and detectors will record only the signal propagated by the fiber core. This is quicker and easier than mechanically stripping away the cladding and is non-destructive.

These gels have several very desirable properties. They are transparent to radiation in the near UV, the visible, and the near infrared. We know of no other liquids, gels, or greases with significantly better transmittance. Each has wide temperature stability. Freezing points are below -67°C and boiling point exceeds 400°C. This means a more stable refractive index than some other liquid, gel or grease couplants.