Self-organized　coherent　fiber　laser　array　using　fused　fiber　component　is　analyzed.　We　numerically　investigate　the　output　stability,　the　power　scalability,　and　the　phase-locking　property.　The　results　demonstrate　that　if　the　system　is　driven　properly,　with　appropriate　cavity　length,　fiber　grating　reflectivity　and　pump　gain,　the　fiber　laser　array　is　able　to　achieve　stable　output　power　and　the　array　size　limit　is　parameters　dependent.　With　the　increase　in　the　fiber　elements,　although　each　laser　should　be　pumped　at　a　lower　gain　in　order　to　achieve　stable　coherent　combination,　the　total　output　power　increases　nonlinearly.　©2010　IEEE.