Fiber Introduction
f light less than 30 degrees, you can total reflection in the fiber transmission, optical fiber output light and the angle between the axis is less than 30 degrees. When nl nZ when the incident light direction and the angle between the optical axis is greater than the critical angle, the incident does not meet the total reflection conditions, fiber orientation, it will be part of the light shone through from the fiber side, so that can create side light-emitting optical fiber.Optical Specificati
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