「@MPN IM」：修訂間差異
跳至導覽
跳至搜尋
無編輯摘要 |
無編輯摘要 |
||
| 第2行： | 第2行： | ||
[[@DECOY_PARAMS??]] | [[@DECOY_PARAMS??]] | ||
*Mean photon number: Determine by the poisson distribution formula. | *Mean photon number: Determine by the poisson distribution formula. | ||
: probability of having n photon with MPN: | |||
: P(n)=(MPN^n*e^-MPN)/n! | |||
*Is store as '''MPN''' in the fortran code. | *Is store as '''MPN''' in the fortran code. | ||
於 2025年1月4日 (六) 15:19 的修訂
- The value that intensity modulator modulates the optical signal mean photon number into.
- Mean photon number: Determine by the poisson distribution formula.
- probability of having n photon with MPN:
- P(n)=(MPN^n*e^-MPN)/n!
- Is store as MPN in the fortran code.
example
@MPN_IM 0.5, 0.3
Which mean the system has two intensity modulator, and their mean photon number are 0.5 and 0.3.
