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Paper Abstract and Keywords
Presentation 2019-06-20 10:35
Sub-Picosecond Optical Switch over Entire C-Band by Using Nonlinear Optical Loop Mirror
Ryoya Hirata, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa (Tohoku Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) Ultrafast optical switches have many useful applications ranging from ultrahigh-speed optical communication to signal processing and networks. Especially, fiber-based all-optical switches offer the potential for ultrafast operation owing to the femtosecond response time of fiber Kerr nonlinearity. We describe a full C-band ultrafast optical switch with a nonlinear optical loop mirror (NOLM) that uses a 20-m dispersion-flattened highly nonlinear fiber (HNLF). 650 fs optical switching is successfully demonstrated from 1528 to 1565 nm without shifting the wavelength of the control pulses in the L-band, thus enabling the error-free demultiplexing of 320 Gbaud OTDM signals.
Keyword (in Japanese) (See Japanese page) 
(in English) Nonlinear Optical Loop Mirror / ultrafast optical switches / fiber-based all-optical switches / optical time-division multiplexed transmission / / / /  
Reference Info. IEICE Tech. Rep., vol. 119, no. 93, OCS2019-10, pp. 1-4, June 2019.
Paper # OCS2019-10 
Date of Issue 2019-06-13 (OCS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380

Conference Information
Committee OCS PN NS  
Conference Date 2019-06-20 - 2019-06-21 
Place (in Japanese) (See Japanese page) 
Place (in English) MALIOS(Morioka) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network system, Optical network operation and administration, Optical network design, Traffic engineering, Signaling, GMPLS, Inter-domain route control, Network monitoring, Optical amplifier and Optical repeater, Optical crossconect (OXC) and Optical add/drop multiplexer (OADM), Optical multiplexing/demultiplexing equipment, Optical signal processing, Optical terminal equipment, Digital signal processing and error correction, Optical communication measurement, Core/metro system, Seafloor transmission system, Optical access system and NG-PON, Ethernet, Optical transport network (OTN), Transmission monitoring and control, Optical transmission system design and tool, Mobile and Mobile-optical cooperation, etc. 
Paper Information
Registration To OCS 
Conference Code 2019-06-OCS-PN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Sub-Picosecond Optical Switch over Entire C-Band by Using Nonlinear Optical Loop Mirror 
Sub Title (in English)  
Keyword(1) Nonlinear Optical Loop Mirror  
Keyword(2) ultrafast optical switches  
Keyword(3) fiber-based all-optical switches  
Keyword(4) optical time-division multiplexed transmission  
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1st Author's Name Ryoya Hirata  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Toshihiko Hirooka  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Masato Yoshida  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Masataka Nakazawa  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker
Date Time 2019-06-20 10:35:00 
Presentation Time 25 
Registration for OCS 
Paper # IEICE-OCS2019-10 
Volume (vol) IEICE-119 
Number (no) no.93 
Page pp.1-4 
#Pages IEICE-4 
Date of Issue IEICE-OCS-2019-06-13 


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