Ultra-low coupling loss fully-etched apodized grating coupler with bonded metal mirror
Résumé
A fully etched apodized grating coupler with bonded metal mirror is designed and demonstrated on the silicon-on-insulator platform, showing an ultra-low coupling loss of only 1.25 dB with 3 dB bandwidth of 69 nm.
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GroupIV2014_Yunhong_Ultrahigh_Efficiency_Grating_Coupler_with_Bonded_Mirror_final.pdf (587.65 Ko)
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