An Exactly Soluble Equation for the Stationary Probability Distribution in a Nonlinear System under the Influence of Two-telegraph Noise: Application to the Noise Reduction in a Raman Ring Laser

Doan Quoc Khoa; Chu Van Lanh; Phan Xuan Sanh; Nguyen Thi Hong Sang; Le Thi Hoa; Nguyen Thi Thu; Bui Van Dung

doi:10.15625/0868-3166/26/1/8352

An Exactly Soluble Equation for the Stationary Probability Distribution in a Nonlinear System under the Influence of Two-telegraph Noise: Application to the Noise Reduction in a Raman Ring Laser

Doan Quoc Khoa, Chu Van Lanh, Phan Xuan Sanh, Nguyen Thi Hong Sang, Le Thi Hoa, Nguyen Thi Thu, Bui Van Dung

Author affiliations

Authors

Doan Quoc Khoa Quang Tri Teacher Training College, Quang Tri, Viet Nam
Chu Van Lanh Vinh University, Nghe An, Viet Nam
Phan Xuan Sanh Phan Boi Chau High School for The Gifted, Nghe An, Viet Nam
Nguyen Thi Hong Sang Tran Quoc Toan High School, Dong Thap, Viet Nam
Le Thi Hoa Hong Duc University, Thanh Hoa, Viet Nam
Nguyen Thi Thu Hong Duc University, Thanh Hoa, Viet Nam
Bui Van Dung Hong Duc University, Thanh Hoa, Viet Nam

DOI:

https://doi.org/10.15625/0868-3166/26/1/8352

Keywords:

Raman ring laser, two telegraphs noises, noise reduction, nonlinear system

Abstract

In this paper, we will consider a model of nonlinear system with random telegraph noises and a Raman ring laser by modeling the laser pump light by a pregaussian process and find an exactly soluble equations for the stationary probability distribution of fluctuations in this nonlinear system under the influence of two-telegraph noise. In consequence, we will obtain the so-called noise reduction in this system: the Stokes output of this laser tends to the stabilize under the influence of the broad-band two-telegraph pregaussian pump and compare this results with that obtained in our previous paper (Cao Long Van, Doan Quoc Khoa, Opt. Quant. Electron. 43, 137 (2012)) for the case of one telegraph noise.

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Published

18-07-2016

How to Cite

[1]

D. Q. Khoa, C. V. Lanh, P. X. Sanh, N. T. H. Sang, L. T. Hoa, N. T. Thu and B. V. Dung, An Exactly Soluble Equation for the Stationary Probability Distribution in a Nonlinear System under the Influence of Two-telegraph Noise: Application to the Noise Reduction in a Raman Ring Laser, Comm. Phys. 26 (2016) 75. DOI: https://doi.org/10.15625/0868-3166/26/1/8352.

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Issue

Vol. 26 No. 1 (2016)

Section

Papers

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