Presentation 2007-08-23
Fundamental Analysis of Coupling Efficiency and DMD for High-speed Board and Chip Level Optical Interconnects
Yoshitsugu Wakazono, Atsushi Suzuki, Daisuke Nagao, Takaaki Ishikawa, Tomoyuki Hino, Yoichi Hashimoto, Hiroshi Masuda, Shuji Suzuki, Mitsuaki Tamura, Teiichi Suzuki, Katsuya Kikuchi, Hiroshi Nakagawa, Masahiro Aoyagi, Takashi Mikawa,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) We evaluated coupling efficiency between VCSEL and optical components and DMD (Differential Mode Delay) as a fundamental analysis for high-speed board and chip level optical interconnects. In this paper, we analyzed the coupling efficiency between VCSEL and the upper component with high-delta fibers experimentally to confirm the concept of VGPAS. The 1dB tolerance of the upper component was +/-20um. The upper components were suitable for low-cost optical interconnection modules. This measurement supported the performance of our module on the concepts of VGPAS. Additionally, we calculated DMD to evaluate the transmission performance of the rectangular optical waveguide numerically in consideration of the coupling efficiency of all modes. We revealed that DMD was less than 1ps/m and it was small enough to apply 1m-long optical waveguide for 10Gbps transmission at 0.85um wavelength when core size of optical waveguide was over 60um square and refractive index of core was 1.5 with refractive index difference of 2.0%.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) O/E transceiver module / coupling efficiency / DMD
Paper # EMD2007-38,CPM2007-59,OPE2007-76,LQE2007-39
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Conference Information
Committee LQE
Conference Date 2007/8/16(1days)
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Paper Information
Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Fundamental Analysis of Coupling Efficiency and DMD for High-speed Board and Chip Level Optical Interconnects
Sub Title (in English)
Keyword(1) O/E transceiver module
Keyword(2) coupling efficiency
Keyword(3) DMD
1st Author's Name Yoshitsugu Wakazono
1st Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)()
2nd Author's Name Atsushi Suzuki
2nd Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
3rd Author's Name Daisuke Nagao
3rd Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
4th Author's Name Takaaki Ishikawa
4th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
5th Author's Name Tomoyuki Hino
5th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
6th Author's Name Yoichi Hashimoto
6th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
7th Author's Name Hiroshi Masuda
7th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
8th Author's Name Shuji Suzuki
8th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
9th Author's Name Mitsuaki Tamura
9th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
10th Author's Name Teiichi Suzuki
10th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
11th Author's Name Katsuya Kikuchi
11th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
12th Author's Name Hiroshi Nakagawa
12th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
13th Author's Name Masahiro Aoyagi
13th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
14th Author's Name Takashi Mikawa
14th Author's Affiliation Opto-Electronic System Integration CRT, Nanoelectronics Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
Date 2007-08-23
Paper # EMD2007-38,CPM2007-59,OPE2007-76,LQE2007-39
Volume (vol) vol.107
Number (no) 199
Page pp.pp.-
#Pages 6
Date of Issue