We present a quantitative experimental and theoretical study of intensity fluctuations in the emitted light of a random laser that has different realizations of disorder for every pump pulse. A model that clarifies these intrinsic fluctuations is developed. We describe the output versus input power graphs of the random laser with an effective spontaneous emission factor (ß factor).
|Number of pages||7|
|Journal||Physical review A: Atomic, molecular, and optical physics|
|Publication status||Published - 2006|