Squeezing of the multiple-photon-added squeezed thermal state and its Wigner-function evolution in a laser channel
Squeezing of the multiple-photon-added squeezed thermal state and its Wigner-function evolution in a laser channel
复制标题
激光通道中多光子压缩热态的压缩及其维格纳函数演化
DOI:
10.1088/1555-6611/ab19b9
复制
发表时间:
2019-05
期刊:
影响因子:
1.2
通讯作者:
Xiang-guo Meng
中科院分区:
文献类型:
--
作者:
Ye-jun Xu;Xiang-guo Meng
We analytically and numerically investigate the normalization and squeezing features of the multiple-photon-added squeezed thermal state (MPASTS) and its evolution in a laser channel via the integral method for operator ordering. It is found that the normalization constant is proportional to the Jacobi polynomials, and the sum squeezing degree can be weakened by the photon addition for both symmetric and asymmetric operations. Moreover, the nonclassicality of the MPASTS can be enhanced with increase of the photon-addition numbers for the symmetric cases, but decreased as the average photon numbers of the thermal field and the cavity loss of the laser are increased.
登录
查看更多内容
影响因子:
1.1
作者:
X. Meng;Ji-suo Wang;B. Liang;Chuan-Xun Du
通讯作者:
X. Meng;Ji-suo Wang;B. Liang;Chuan-Xun Du
DOI:
10.1103/physreva.40.3147
发表时间:
1989-09
期刊:
Physical review. A, General physics
影响因子:
--
作者:
Hillery
通讯作者:
Hillery
影响因子:
2.4
作者:
X. Meng;H. Goan;Ji-suo Wang;Ran Zhang
通讯作者:
X. Meng;H. Goan;Ji-suo Wang;Ran Zhang
影响因子:
1.7
作者:
Zhang Ran;Meng Xiang Guo;Du Chuan Xun;Wang Ji Suo
通讯作者:
Wang Ji Suo
影响因子:
3.1
作者:
Meng Xiang-guo;Wang Ji-suo;Liang Bao-long
通讯作者:
Meng Xiang-guo;Wang Ji-suo;Liang Bao-long