[15p-422-1~16] 3.13 Semiconductor optical devices

▲ [15p-422-2] Numerical analysis of high output slow light VCSEL amplifier

〇Ahmed MohamedAhmed Hassan^1,3, Moustafa Ahmed², Masanori Nakahama¹, Fumio Koyama¹ (1.Tokyo Tech FIRST, 2.Minia Univ., 3.Al-Azhar Univ.)

Keywords:Amplifier, VCSEL

Travel wave model has been devolved for VCSEL amplifier. The model describe amplification of slow light mode through amplifier biased above threshold. Operation critical parameters; input power, length of amplifier and bias current is analyzed. Our calculation takes in to account two modes, vertical lasing mode and slow light mode. Numerical results show possibility to obtain Watt-class output power by extend length of amplifier to several centimeters.