Generation and detection of a 56 Gb/s signal using a DML and Half-Cycle 16-QAM nyquist-SCM

IEEE Photonics Technology Letters

Volumn 25, Issue 8, 2013, Pages 757-760

  Karar, Abdullah S ^a   Cartledge, John C ^a  

^a QUEEN S UNIVERSITY   (Canada)

Author keywords

Digital signal processing; digital to analog conversion; intensity modulation; semiconductor laser

Indexed keywords

DIGITAL-TO-ANALOG; DIRECT DETECTION RECEIVERS; DIRECTLY MODULATED; DUAL-POLARIZATIONS; INTENSITY MODULATIONS; POLARIZATION MULTIPLEXING; SUB-CARRIER MODULATIONS; SUBCARRIER FREQUENCIES;

DIGITAL SIGNAL PROCESSING; SEMICONDUCTOR LASERS;

QUADRATURE AMPLITUDE MODULATION;

EID: 84875823070     PISSN: 10411135     EISSN: None     Source Type: Journal    
DOI: 10.1109/LPT.2013.2249059     Document Type: Article

References (15)

1. H. Liu, C. F. Lam, and C. Johnson, "Scaling optical interconnects in datacenter networks opportunities and challenges for WDM," in Proc. IEEE 18th Annu. Symp. High Perform. Interconnects, Aug. 2010, pp. 113-116.
2. R. Rodes, et al., "100 Gb/s single VCSEL data transmission link," in Proc. Nat. Fiber Opt. Eng. Conf. Opt. Fiber Commun. Conf. Exposit., Mar. 2012, pp. 1-3, paper PDP5D.10.
3. T. Tanaka, et al., "50 Gbps class transmission in single mode fiber using discrete multi-tone modulation with 10G directly modulated laser," in Proc. Conf. Opt. Fiber Commun., Mar. 2012, pp. 1-3, paper Oth4G.
4. T. Takahara, et al., "100-Gb/s (2 ?50-Gb/s) transmission over 80-km using 10-Gb/s class DML," in Proc. 17th Opto-Electron. Commun. Conf., Jul. 2012, pp. 417-418.
5. B.-E. Olsson and A. Alping "Electro-optical subcarrier modulation transmitter for 100 GbE DWDM transport," in Proc. Opt. Fiber Commun. Optoelectron. Exposit. Conf., Nov. 2008, pp. 1-3, paper SaF3.
6. K. Szczerba, et al., "37 Gbps transmission over 200 m of MMF using single cycle subcarrier modulation and a VCSEL with 20 GHz modulation bandwidth," in Proc. 36th Eur. Conf. Opt. Commun., Sep. 2010, pp. 1-3, paper We.7.B.2.
7. A. S. Karar and J. C. Cartledge "Generation and detection of a 112-Gb/s dual polarization signal using a directly modulated laser and half-cycle 16-QAM Nyquist-subcarrier-modulation," in Proc. Eur. Conf. Opt. Commun., Jun. 2012, pp. 1-3, paper Th.3.A.4.
8. R. Schmogrow, et al., "Real-time Nyquist pulse generation beyond 100 Gbit/s and its relation to OFDM," Opt. Express, vol. 20, no. 1, pp. 317-337, Jun. 2012.
9. J. C. Cartledge, et al., "Pulse shaping for 112 Gbit/s polarization multiplexed 16-QAM signals using a 21 GSa/s DAC," Opt. Express, vol. 19, no. 26, pp. B628-B635, Dec. 2011.
10. U. Troppenz, et al., "40 Gbit/s directly modulated lasers: Physics and application," Proc. SPIE, vol. 7953, pp. 1-10, Feb. 2011.
11. Z. Wang and C. Xie "Automatic optical polarization demultiplexing for polarization division multiplexed signals," Opt. Express, vol. 17, no. 5, pp. 3183-3189, Mar. 2009.
12. S. J. Savory, "Digital filters for coherent optical receivers," Opt. Express, vol. 16, no. 2, pp. 804-817, Jun. 2008. (Pubitemid 351162217)
13. I. Fatadin, D. Ives, and S. J. Savory, "Blind equalization and carrier phase recovery in a 16-QAM optical coherent system," J. Lightw. Technol., vol. 27, no. 15, pp. 3042-3049, Aug. 1, 2009.
14. T. Pfau, S. Hoffmann, and R. Noe, "Hardware-efficient coherent digital receiver concept with feedforward carrier recovery for M-QAM constellations," J. Lightw. Technol., vol. 27, no. 8, pp. 989-999, Apr. 15, 2009.
15. J. Karout, E. Agrell, and M. Karlsson, "Power efficient subcarrier modulation for intensity modulated channels," Opt. Express, vol. 18, no. 17, pp. 17913-17921, Aug. 2010.