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GRIN LENSES, THEIR USE IN DEVICES FOR TELECOMMUNICATION APPLICATIONS AND METHODS OF MANUFACTURE OF GRIN LENSES
GRIN LENSES, THEIR USE IN DEVICES FOR TELECOMMUNICATION APPLICATIONS AND METHODS OF MANUFACTURE OF GRIN LENSES
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机译:咧嘴镜头,其在电信应用设备中的使用以及咧嘴镜头的制造方法
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摘要
Graded index lenses, methods, and devices are disclosed. In certain embodiments, he lenses are made from generally cylindrical glass members having a radially varying refractive index and have a pitch less than about 0.23. Other embodiments relate to graded index lenses having a pitch between about 0.23 and 0.25 and an index gradient less than or equal to 0.3.
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