OSA's Digital Library

Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 19, Iss. 26 — Dec. 12, 2011
  • pp: B308–B312

Auto bias control technique for optical 16-QAM transmitter with asymmetric bias dithering

Hiroto Kawakami, Takayuki Kobayashi, Eiji Yoshida, and Yutaka Miyamoto  »View Author Affiliations


Optics Express, Vol. 19, Issue 26, pp. B308-B312 (2011)
http://dx.doi.org/10.1364/OE.19.00B308


View Full Text Article

Enhanced HTML    Acrobat PDF (2940 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations

Abstract

ABC (Auto Bias Control) technique for QAM (Quadrature Amplitude Modulation) transmitter is demonstrated. 16-QAM (10G baud) is generated and controlled using a single IQ modulator and asymmetric bias dithering technique. Measured penalty is 0.3dB.

© 2011 OSA

OCIS Codes
(060.1660) Fiber optics and optical communications : Coherent communications
(060.4080) Fiber optics and optical communications : Modulation

ToC Category:
Subsystems for Optical Networks

History
Original Manuscript: September 30, 2011
Manuscript Accepted: October 25, 2011
Published: November 17, 2011

Virtual Issues
European Conference on Optical Communication 2011 (2011) Optics Express

Citation
Hiroto Kawakami, Takayuki Kobayashi, Eiji Yoshida, and Yutaka Miyamoto, "Auto bias control technique for optical 16-QAM transmitter with asymmetric bias dithering," Opt. Express 19, B308-B312 (2011)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-19-26-B308


Sort:  Author  |  Year  |  Journal  |  Reset  

References

  1. S. Yamanaka, T. Kobayashi, A. Sano, H. Masuda, E. Yoshida, Y. Miyamoto, T. Nakagawa, M. Nagatani, and H. Nosaka, “11x171Gb/s PDM 16-QAM transmission over 1440 km with a spectral efficiency of 6.4 b/s/Hz using high-speed DAC,” in Proceedings of ECOC 2010, We.8.C.
  2. I. Morohashi, M. Sudo, T. Sakamoto, A. Kanno, A. Chiba, J. Ichikawa, and T. Kawanishi, “16 QAM synthesis by angular superposition of polarization using dual-polarization QPSK modulator,” in Proceedings of ECOC 2010, We.3.14.
  3. T. Yamada, Y. Sakamaki, T. Saida, A. Kaneko, A. Sano, and Y. Miyamoto, “86-Gbit/s differential quadrature phase-shift-keying modulator using hybrid assembly technique with planar lightwave circuit and LiNbO 3 devices,” in Proceedings of LEOS 2006, ThDD4.
  4. H. Kawakami, E. Yoshida, and Y. Miyamoto, “Asymmetric dithering technique for bias condition monitoring in optical QPSK modulator,” Electron. Lett.46(6), 430–431 (2010). [CrossRef]
  5. H. Kawakami, E. Yoshida, and Y. Miyamoto, “Auto bias control technique for QPSK modulator with asymmetric bias dithering,” in Proceedings of OECC 2010, 8B2–4.
  6. P. S. Cho and M. Nazarathy, “Bias control for optical OFDM transmitters,” IEEE Photon. Technol. Lett.22(14), 1030–1032 (2010). [CrossRef]
  7. T. Yoshida, T. Sugihara, K. Uto, H. Bessho, K. Sawada, K. Ishida, K. Shimizu, and T. Mizuochi, “A study on automatic bias control for arbitrary optical signal generation by dual-parallel Mach-Zehnder modulator,” in Proceedings of ECOC 2010, Tu.3. A. 6.
  8. H. G. Choi, Y. Takushima, H. Y. Choi, J. H. Chang, and Y. C. Chung, “Modulation-format-free bias control technique for MZ modulator based on differential phasor monitor,” in Proceedings of OFC/NFOEC 2011, JWA33.

Cited By

Alert me when this paper is cited

OSA is able to provide readers links to articles that cite this paper by participating in CrossRef's Cited-By Linking service. CrossRef includes content from more than 3000 publishers and societies. In addition to listing OSA journal articles that cite this paper, citing articles from other participating publishers will also be listed.


« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited