What Is Acceptance Angle ?

1.	What Is Acceptance Angle ?
Answer» The maximum angle 4max with which a ray of light can enter through the ENTRANCE end of the FIBER and still be totally INTERNALLY REFLECTED. The maximum angle 4max with which a ray of light can enter through the entrance end of the fiber and still be totally internally reflected.

Answer»

The maximum angle 4max with which a ray of light can enter through the ENTRANCE end of the FIBER and still be totally INTERNALLY REFLECTED.

The maximum angle 4max with which a ray of light can enter through the entrance end of the fiber and still be totally internally reflected.

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