Study of the transient effect of a light bullet in semiconductor laser amplifiers

• Main Authors: Yu, Dah-Rong, 于大容
• Other Authors: Wen, Sen-Far
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/50916480296332130889

碩士 === 中華大學 === 電機工程學系碩士班 === 98 === This thesis studies the transient effect of a light bullet injected into a semiconductor laser amplifier. For simulating the gain and absorption media in the amplifier, we use the Lorentzian dispersive medium model to develop the numerical model of the amplifier. The piecewise-linear-recursive-convolution (PLRC) method is used to numerically solve the model equations. We inject the fundamental mode and non-modal light bullets into the amplifier, respectively, so that the evolutions of the light bullets in the gain and absorption media can be studied. From the evolution of the non-modal light bullet, the transient effect of the light bullet in semiconductor laser amplifiers can be more understood.