MCQOPTIONS
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| 1. |
A GaAs optical source having a refractive index of 3.2 is coupled to a silica fiber having a refractive index of 1.42. Determine Fresnel reflection at interface in terms of percentage. |
| A. | 13.4% |
| B. | 17.4% |
| C. | 17.6% |
| D. | 14.8% |
| Answer» E. | |