TY - JOUR AU - Phu, Nguyen Van AU - Hoang, Dinh Van AU - Anh, Le Ngoc PY - 2013/01/10 Y2 - 2024/03/29 TI - Influence of Time Dependence of Dynamic Laser Parameter on the Three Modes Random Laser Operation JF - Communications in Physics JA - Comm. Phys. VL - 22 IS - 4 SE - Papers DO - 10.15625/0868-3166/22/4/467 UR - https://vjs.ac.vn/index.php/cip/article/view/467 SP - 349 AB - 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.<br />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.<br /> ER -