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Proceedings Paper

Si-based optical I/O for optical memory interface
Author(s): Kyoungho Ha; Dongjae Shin; Hyunil Byun; Kwansik Cho; Kyoungwon Na; Hochul Ji; Junghyung Pyo; Seokyong Hong; Kwanghyun Lee; Beomseok Lee; Yong-hwack Shin; Junghye Kim; Seong-gu Kim; Insung Joe; Sungdong Suh; Sanghoon Choi; Sangdeok Han; Yoondong Park; Hanmei Choi; Bongjin Kuh; Kichul Kim; Jinwoo Choi; Sujin Park; Hyeunsu Kim; Kiho Kim; Jinyong Choi; Hyunjoo Lee; Sujin Yang; Sungho Park; Minwoo Lee; Minchang Cho; Saebyeol Kim; Taejin Jeong; Seokhun Hyun; Cheongryong Cho; Jeong-kyoum Kim; Hong-gu Yoon; Jeongsik Nam; Hyukjoon Kwon; Hocheol Lee; Junghwan Choi; Sungjin Jang; Joosun Choi; Chilhee Chung
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Paper Abstract

Optical interconnects may provide solutions to the capacity-bandwidth trade-off of recent memory interface systems. For cost-effective optical memory interfaces, Samsung Electronics has been developing silicon photonics platforms on memory-compatible bulk-Si 300-mm wafers. The waveguide of 0.6 dB/mm propagation loss, vertical grating coupler of 2.7 dB coupling loss, modulator of 10 Gbps speed, and Ge/Si photodiode of 12.5 Gbps bandwidth have been achieved on the bulk-Si platform. 2x6.4 Gbps electrical driver circuits have been also fabricated using a CMOS process.

Paper Details

Date Published: 23 February 2012
PDF: 6 pages
Proc. SPIE 8267, Optoelectronic Interconnects XII, 82670F (23 February 2012); doi: 10.1117/12.912794
Show Author Affiliations
Kyoungho Ha, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Dongjae Shin, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hyunil Byun, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Kwansik Cho, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Kyoungwon Na, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hochul Ji, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Junghyung Pyo, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Seokyong Hong, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Kwanghyun Lee, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Beomseok Lee, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Yong-hwack Shin, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Junghye Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Seong-gu Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Insung Joe, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sungdong Suh, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sanghoon Choi, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sangdeok Han, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Yoondong Park, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hanmei Choi, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Bongjin Kuh, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Kichul Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Jinwoo Choi, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sujin Park, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hyeunsu Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Kiho Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Jinyong Choi, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hyunjoo Lee, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sujin Yang, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sungho Park, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Minwoo Lee, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Minchang Cho, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Saebyeol Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Taejin Jeong, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Seokhun Hyun, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Cheongryong Cho, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Jeong-kyoum Kim, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hong-gu Yoon, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Jeongsik Nam, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hyukjoon Kwon, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Hocheol Lee, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Junghwan Choi, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Sungjin Jang, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Joosun Choi, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)
Chilhee Chung, SAMSUNG Electronics Co., Ltd. (Korea, Republic of)


Published in SPIE Proceedings Vol. 8267:
Optoelectronic Interconnects XII
Alexei L. Glebov; Ray T. Chen, Editor(s)

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