NDLI: A novel lens system for high speed Light Peak optical link

Content Provider	IEEE Xplore Digital Library
Author	Chiang, F. Shaosan Chen Chefan Shen Shang, H. Janpu Hou Hwa Seng Khoo
Copyright Year	2015
Description	Author affiliation: Innovation & Product Dev. Dept., FOCI Fiber Opt. Commun., Hsinchu, Taiwan (Chiang, F.; Shaosan Chen; Chefan Shen; Shang, H.; Janpu Hou; Hwa Seng Khoo)
Abstract	A novel and compact FOCI lens system based on Light Peak technology was designed which is currently employed in our USB 3.0 active optical cable (AOC) optical engine designed for data transmission at 5.0Gbps. Simulations of light coupling were conducted to understand the coupling efficiency (CE) with respect to the misalignment of VCSEL alone and also the total misalignment after mechanical coupling based on 62.5μm and 80 μm core multimode fibers and compared with Light Peak lens design. It is concluded that FOCI lens system is less sensitive to both misalignments compared to Light Peak solution for CE above 75%. The FOCI lens system which includes the prism receptacle and plug ferrule were bonded and assembled respectively on FOCI USB 3.0 AOC optical engine and tested. The eye diagrams and BERT tests confirmed that 100m FOCI USB 3.0 AOC performance is compliant with SuperSpeed USB specifications. The FOCI lens system can also be applied to other AOC types such as 10G SFP+AOC and 40G QSFP+AOC.
Starting Page	77
Ending Page	80
File Size	1794275
Page Count	4
File Format	PDF
ISBN	9781479988143
e-ISBN	9781479988150
DOI	10.1109/ICSJ.2015.7357364
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-11-09
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Optical fibers Couplings Light Peak prism receptacle Optical fiber cables Universal Serial Bus active optical cable USB 3.0 Vertical cavity surface emitting lasers plug ferrule Lenses Plugs
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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