講演抄録/キーワード |
講演名 |
2012-07-26 16:00
Experimental demonstration of all-optical OOK to 16QAM modulation conversion based on Nonlinear Optical Loop mirror with 1:2 coupler ○Guoxiu Huang(Osaka Univ.)・Yuji Miyoshi(Osaka Prefecture Univ.)・Akihiro Maruta・Yuki Yoshida・Ken-ichi Kitayama(Osaka Univ.) OCS2012-27 |
抄録 |
(和) |
(事前公開アブストラクト) All-optical on-off-keying to 16 quadrature amplitude modulation conversion based on cross-phase modulation of nonlinear optical loop mirror with 1:2 coupler configuration is proposed and demonstrated at 10Gs/s both theoretically and experimentally. The experimental results of the converted 16 quadrature amplitude modulation signal gets a bit noisy for the effect from the amplified spontaneous emission in the amplified on-off-keying signals which are also confirmed by the numerical simulation results. |
(英) |
All-optical on-off-keying to 16 quadrature amplitude modulation conversion based on cross-phase modulation of nonlinear optical loop mirror with 1:2 coupler configuration is proposed and demonstrated at 10Gs/s both theoretically and experimentally. The experimental results of the converted 16 quadrature amplitude modulation signal gets phase noisy since that the ASE from the amplifier reduce the quality of the converted phase for amplitude-to-phase-noise conversion. The effect of ASE was theoretically discussed. |
キーワード |
(和) |
/ / / / / / / |
(英) |
On-Off keying / Quadrature amplitude modulation / Modulation format conversion / Nonlinear optical loop mirror / / / / |
文献情報 |
信学技報, vol. 112, no. 152, OCS2012-27, pp. 35-40, 2012年7月. |
資料番号 |
OCS2012-27 |
発行日 |
2012-07-19 (OCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します.(許諾番号:10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
PDFダウンロード |
OCS2012-27 |