Do you have OKP plastics that Osaka Gas introduced with 1.64 refractive index?
Fiber Optic Center supplies OKP plastics that are high purity, polyester polymers with refractive indices ranging from 1.61 to 1.65. These materials are always improving. Osaka Gas did introduced a 1.64 refractive index material with extremely low birefringence. Birefringence in polymers is predominately the result of molding process.
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Direct questions about OKP can be sent to Kelly Barker at KBarker@focenter.com
Answered by AskFOC Technical Team April 26, 2018
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