Influence of Time Dependence of Dynamic Laser Parameter on the Three Modes Random Laser Operation

Nguyen Van Phu, Dinh Van Hoang, Le Ngoc Anh


In this report we demonstrate the transformation of the photon density curves in operation of a three modes random laser when the gain coefficients of modes depending on time.
Supposing gain coefficients having Gaussian profile and using Matlab language, we have solved the basic equations describing the operation of a three modes random laser. The received results give us more real knowledge about the appearance of modes in random laser.


Random laser; mode competition.

Full Text:


DOI: Display counter: Abstract : 88 views. PDF : 47 views.


  • There are currently no refbacks.

Editorial Office:

Communications in Physics

1st Floor, A16 Building, 18B Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam

Tel: (+84) 024 3791 7102 


Copyright by