NDLI: High-Speed Operation of Si Single Microring Resonator-Loaded Mach–Zehnder Modulator

Please wait, while we are loading the content...

High-Speed Operation of Si Single Microring Resonator-Loaded Mach–Zehnder Modulator

Content Provider	Semantic Scholar
Author	Takazawa, Hiroki Honma, Hiroyuki Arakawa, Taro Kokubun, Yasuo
Copyright Year	2017
Abstract	【特性評価】IME の CMOS コンパチブルプロセスにより MRR-MZM を作製し,その特性評価を行った. MRR-MZM の上面からの光学顕微鏡像を Fig. 2 に示す. シリコン MRR は,周回長を 129.2 μm で設計し,共振波長間隔(FSR)は設計値 4.24 nm に対して 4.79 nm となった.MRR-アーム光波路間の結合係数 K は 0.1 (設計値)で,測定された MRR の Q 値は約 10,000, 共振波長シフト量は 12.8 pm/V であった.波長 λ=1541.73 nm における MRR-MZM を用いた静特性の測定結果を Fig. 3 に示す.消光比は 19.3 dB が得られ, 等分岐比の MMI カプラを用いた場合[3]に比べて非対称分岐 DC による 7.8 dB の消光比向上を確認した.また,このデバイスと同じ設計パラメータを有する別の MRR-MZM の高速変調測定を行った結果を Fig. 4 に示す.λ=1545.76 nm 変調速度 30 Gbps,駆動電圧 Vpp=5 V, バイアス電圧 VDC=2.6 V においてアイ開口を確認した. 謝辞素子の高周波特性測定にご協力いただいた横浜国立大学・馬場俊彦教授,雛倉陽介氏に感謝する.本研究の一部は,科研費・基盤研究(B) (15H03577)およびフジクラ財団の補助を受けた.
File Format	PDF HTM / HTML
Alternate Webpage(s)	https://confit.atlas.jp/guide/event-img/jsap2017s/17p-F204-6/public/pdf?type=in
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

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