Two-Mode Coherent and Subharmonic Output Light
| dc.contributor.advisor | Kassahun, Fesseha (PhD) | |
| dc.contributor.author | Melaku, Menwuyelet | |
| dc.date.accessioned | 2018-06-29T06:57:56Z | |
| dc.date.accessioned | 2023-11-09T11:23:52Z | |
| dc.date.available | 2018-06-29T06:57:56Z | |
| dc.date.available | 2023-11-09T11:23:52Z | |
| dc.date.issued | 2012-02 | |
| dc.description.abstract | With the aid of c-number Langevin equations, we have calculated the Q-functions for the two-mode coherent and subharmonic cavity light beams. Applying the input-output relation, we have obtained the Q-functions for the two-mode coherent and subharmonic output light beams. We have then determined the Q-function for the superposition of these two output light beams. With the help of the pertinent Q-functions for the output light, we determined the output photon statistics. We have calculated the mean and vari- ance of the photon number sum and di erence for the two-mode coherent output light, the two-mode subharmonic output light, and the superposed two-mode coherent and sub- harmonic output light beams. We have found that photon stastics of the two-mode coherent output light is Pois- sonian and that of the subharmonic output light is super Poissonian. And the output signal and idler modes are separately in a chaotic states. In addition, the mean photon number for the superposed output light turns out to be the sum of the mean photon number of the two-mode coherent output light and that of the two-mode subharmonic output light | en_US |
| dc.identifier.uri | http://10.90.10.223:4000/handle/123456789/4866 | |
| dc.language.iso | en | en_US |
| dc.publisher | Addis Ababa University | en_US |
| dc.subject | Two-Mode Coherent | en_US |
| dc.title | Two-Mode Coherent and Subharmonic Output Light | en_US |
| dc.type | Thesis | en_US |