NUMERICAL SIMULATION AND EXPERIMENT ON GENERATION DYNAMICS OF A HO3+-DOPED FIBER LASER WITH AN INTRACAVITY MACH-ZEHNDER MODULATOR ArticleFedoseev A.I., Filatova S.A., Kamynin V.A., Kopyeva M.S., Nanii O.E., Smirnov A.P., Tsvetkov V.B.JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS. Vol. 38. 2021. P.. 256-262