25 Gbps silicon photonics multi-mode fiber link with highly alignment tolerant vertically illuminated germanium photodiode

Tadashi Okumura; Yuki Wakayama; Yasunobu Matsuoka; Katsuya Oda; Misuzu Sagawa; Takashi Takemoto; Etsuko Nomoto; Hideo Arimoto; Shigehisa Tanaka

doi:10.1117/12.2076010

27 February 2015 25 Gbps silicon photonics multi-mode fiber link with highly alignment tolerant vertically illuminated germanium photodiode

Tadashi Okumura, Yuki Wakayama, Yasunobu Matsuoka, Katsuya Oda, Misuzu Sagawa, Takashi Takemoto, Etsuko Nomoto, Hideo Arimoto, Shigehisa Tanaka

Author Affiliations +

Proceedings Volume 9367, Silicon Photonics X; 93670Y (2015) https://doi.org/10.1117/12.2076010
Event: SPIE OPTO, 2015, San Francisco, California, United States

Abstract

For a multi mode fiber optical link, a high speed silicon photonics receiver based on a highly alignment tolerant vertically illuminated germanium photodiode was developed. The germanium photodiode has 20 GHz bandwidth and responsivity of 0.5 A/W with highly alignment tolerance for passive optical assembly. The receiver achieves 25 Gbps error free operation after 100 m multi mode fiber transmission.

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Tadashi Okumura, Yuki Wakayama, Yasunobu Matsuoka, Katsuya Oda, Misuzu Sagawa, Takashi Takemoto, Etsuko Nomoto, Hideo Arimoto, and Shigehisa Tanaka "25 Gbps silicon photonics multi-mode fiber link with highly alignment tolerant vertically illuminated germanium photodiode", Proc. SPIE 9367, Silicon Photonics X, 93670Y (27 February 2015); https://doi.org/10.1117/12.2076010

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