Simultaneous QPSK-to-2xBPSK Wavelength and Modulation Format Conversion in PPLN

被引：29

作者：

Da Ros, Francesco ^{[1
]}

Dalgaard, Kjeld ^{[1
]}

Fukuchi, Yutaka ^{[1
,2
]}

Xu, Jing ^{[1
]}

Galili, Michael ^{[1
]}

Peucheret, Christophe ^{[1
]}

机构：

[1] Tech Univ Denmark, Dept Photon Engn, DK-2800 Lyngby, Denmark

[2] Tokyo Univ Sci, Dept Elect Engn, Fac Engn, Tokyo 1258585, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2014年 / 26卷 / 12期

关键词：

Phase shift keying; nonlinear optics; periodically poled lithium niobate (PPLN); phase-sensitive amplification; PHASE DISCRIMINATION; FREQUENCY-CONVERSION; SOA;

D O I：

10.1109/LPT.2014.2318992

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Phase-sensitive cascaded second-harmonic generation and difference-frequency generation in a periodically poled lithium niobate waveguide allow converting two orthogonal quadratures of an optical field to different wavelengths, thus enabling simultaneous quadrature phase-shift keying-to-2xbinary phase-shift keying modulation format and wavelength conversions. Static phase-sensitive extinction ratios above 20 dB are obtained for both quadratures, resulting in error-free dynamic operation with low penalty (BER 10(-9)) at 10 Gbaud.

引用

页码：1207 / 1210

页数：4

共 13 条

[1] Phase-sensitive amplification in a single bi-directional PPLN waveguide
Albuquerque, Andre
Puttnam, Benjamin J.
Drummond, Miguel
Szabo, Aron
Mazroa, Daniel
Shinada, Satoshi
Wada, Naoya
Nogueira, Rogerio
[J]. OPTICS EXPRESS, 2013, 21 (19): : 22063 - 22069
[2] Da Ros F., 2013, P OFC
[3] Da Ros F, 2013, P 18 OECC PS
[4] QPSK-to-2xBPSK wavelength and modulation format conversion through phase-sensitive four-wave mixing in a highly nonlinear optical fiber
Da Ros, Francesco
Dalgaard, Kjeld
Lei, Lei
Xu, Jing
Peucheret, Christophe
[J]. OPTICS EXPRESS, 2013, 21 (23): : 28743 - 28750
[5] Gao M., 2013, P 39 ECOC
[6] Long-haul DWDM transmission systems employing optical phase conjugation
Jansen, S. L.
van den Borne, D.
Krummrich, P. M.
Spaelter, S.
Khoe, G. -D.
de Waardt, H.
[J]. IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, 2006, 12 (04) : 505 - 520
[7] Kakande J., 2010, P 36 ECOC
[8] All-optical phase discrimination using SOA
Power, Mark J.
Webb, Roderick P.
Manning, Robert J.
[J]. OPTICS EXPRESS, 2013, 21 (22): : 25664 - 25669
[9] Large Phase Sensitive Gain in Periodically Poled Lithium-Niobate With High Pump Power
Puttnam, Benjamin J.
Mazroa, Daniel
Shinada, Satoshi
Wada, Naoya
[J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2011, 23 (07) : 426 - 428
[10] Richter T., 2013, P 39 ECOC

← 1 2 →