Demonstration of Intensity Modulation in Hybrid Photonic Crystal Laser

P. Singaravelu, Sharon M. Butler, S. Hegarty, L. O’Faolain
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Abstract

The possibility of direct intensity modulation in hybrid photonic crystal laser is reported under single-mode operation via an external fabry-perot filter. 21 dB extinction ratio was achieved in the output power of the hybrid photonic crystal laser, corresponding to DC switch voltage of 0.35 V, while bias was applied to a PhC integrated with p-n junction, was achieved.
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混合光子晶体激光器的强度调制论证
本文报道了在单模工作下,通过外部法布里-珀罗滤波器实现混合光子晶体激光器直接光强调制的可能性。当直流开关电压为0.35 V时,混合光子晶体激光器的输出功率达到了21 dB的消光比,同时在p-n结集成的PhC上施加偏置,达到了21 dB的消光比。
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