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Conferences > OFC > 2021 > F2C > F2C.7

Dual M-Layers Avalanche Photodiodes with Extremely Wide Dynamic Ranges and Ultra-High Bandwidth-Responsivity Product Performances in FMCW Lidar Systems

Zohauddin Ahmad, Yan-Min Liao, Sheng-I Kuo, You-Chia Chang, Rui-Lin Chao, Naseem, Yi-Shan Lee, and Jin-Wei Shi

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Abstract

Dual multiplication-layers APDs with large bandwidth-responsivity product (460GHz-A/W), saturation-current (>10mA), and IF-power (+4.5dBm) are demonstrated in self-heterodyne FWCW lidar systems with ~285% modulation depths. Constructed images show 9.5dB larger SNRs than that of p-i-n PD.

© 2021 The Author(s)

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