MCQOPTIONS
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MCQOPTIONS
| 1. |
FOR_A_GIVEN_OPTICAL_FIBER_COMMUNICATION_SYSTEM,_P_(E)_=10-9,ZM=_20.7,_F_=_2.9‚ÄÖ√†√∂‚Àւ•1014,_‚ÂÀ√≠‚ÄÖ√†√´=_1._FIND_THE_MINIMUM_PULSE_ENERGY_OR_QUANTUM_LIMIT.?$# |
| A. | 3.9√ó10<sup>-18</sup> |
| B. | 4.2√ó10<sup>-18</sup> |
| C. | 6.2√ó10<sup>-14</sup> |
| D. | 7.2√ó10<sup>-14</sup> |
| Answer» B. 4.2‚Äö√†√∂‚àö‚â•10<sup>-18</sup> | |