Evolution Law of the Negative Binomial State in Laser Channel and its Photon-Number Decay Formula

2014 ◽  
Vol 53 (12) ◽  
pp. 4372-4380 ◽  
Author(s):  
Cheng Da ◽  
Qian-Fan Chen ◽  
Hong-Yi Fan
Keyword(s):  
Negative Binomial ◽  
Photon Number ◽  
Evolution Law ◽  
Laser Channel ◽  
Binomial State

SOME FEATURES OF SQUEEZED NEGATIVE BINOMIAL STATE

1992 ◽  
Vol 06 (03n04) ◽  
pp. 409-415 ◽  
Author(s):  
AMITABH JOSHI ◽  
S. V. LAWANDE
Keyword(s):  
Electromagnetic Field ◽  
Density Matrix ◽  
Wigner Function ◽  
Negative Binomial ◽  
Thermal State ◽  
Photon Number ◽  
Binomial State ◽  
Relationship Of ◽  
The Relationship ◽  
Photon Number Distribution

Properties of electromagnetic field in the squeezed negative binomial state are investigated in terms of photon number distribution and Wigner function. The relationship of the density matrix of the squeezed negative binomial state to the density matrix of the squeezed thermal state is shown explicitly. The possibility of generation of the negative binomial state is also discussed.

ANALYSIS OF THE LASER PROCESS WITH THREE DIFFERENT INITIAL STATES

2014 ◽  
Vol 28 (08) ◽  
pp. 1450029 ◽  
Author(s):  
FUYI YOU ◽  
JUNHUA CHEN ◽  
HONGYI FAN
Keyword(s):  
Photon Number ◽  
Entangled State ◽  
State Representation ◽  
Evolution Law ◽  
Laser Process ◽  
Specific Entropy ◽  
Degree Of Coherence ◽  
The Common ◽  
The Mean ◽  
Initial States

We analyze the laser process with three different initial states using the entangled state representation, obtain the evolution law of the mean photon number, the entropy, the specific entropy, the second degree of coherence and the Wigner functions, and find out the common characteristics of these three processes.

Statistical properties of the nonlinear negative binomial state

2007 ◽  
Vol 274 (2) ◽  
pp. 372-383 ◽  
Author(s):  
M. Sebawe Abdalla ◽  
A.-S.F. Obada ◽  
M. Darwish
Keyword(s):  
Negative Binomial ◽  
Statistical Properties ◽  
Binomial State

Wigner function for squeezed negative binomial state and evolution of density operator for amplitude decay

2019 ◽  
Vol 28 (9) ◽  
pp. 090302 ◽  
Author(s):  
Heng-Yun Lv ◽  
Ji-Suo Wang ◽  
Xiao-Yan Zhang ◽  
Meng-Yan Wu ◽  
Bao-Long Liang ◽  
...  
Keyword(s):  
Wigner Function ◽  
Density Operator ◽  
Negative Binomial ◽  
Binomial State

Two-Parameter Correlated Negative Binomial State in Two-Mode Fock Space

1998 ◽  
Vol 15 (7) ◽  
pp. 469-471 ◽  
Author(s):  
Hong-yi Fan ◽  
Xiao-yin Pan ◽  
Bo-zhan Chen
Keyword(s):  
Negative Binomial ◽  
Fock Space ◽  
Binomial State ◽  
Two Parameter

Shadowed negative binomial state

1996 ◽  
Vol 218 (3-6) ◽  
pp. 151-156 ◽  
Author(s):  
Rajani Srinivasan ◽  
Ching Tsung Lee
Keyword(s):  
Negative Binomial ◽  
Binomial State
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