Numerical simulation of selfmixing interference for velocity measurement in erbi

Numericalsimulationofself-mixinginterferenceforvelocitymeasurementinerbiumdopeddistributedBraggreflectorfiberlaser，岳秀梅，杨竞宇，Ananalyticalmodelforself-mixinginterferencebasedonerbiumdopedfiberlaserispresented.Thereflectedorbackscatteredbeamwasintroducedintheformof