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Optics Express

Optics Express

  • Editor: C. Martijn de Sterke
  • Vol. 20, Iss. 11 — May. 21, 2012
  • pp: 11806–11812

Improvement of modulation bandwidth in electroabsorption-modulated laser by utilizing the resonance property in bonding wire

Oh Kee Kwon, Young Tak Han, Yong Soon Baek, and Yun C. Chung  »View Author Affiliations


Optics Express, Vol. 20, Issue 11, pp. 11806-11812 (2012)
http://dx.doi.org/10.1364/OE.20.011806


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Abstract

We present and demonstrate a simple and cost-effective technique for improving the modulation bandwidth of electroabsorption-modulated laser (EML). This technique utilizes the RF resonance caused by the EML chip (i.e., junction capacitance) and bonding wire (i.e, wire inductance). We analyze the effects of the lengths of the bonding wires on the frequency responses of EML by using an equivalent circuit model. To verify this analysis, we package a lumped EML chip on the sub-mount and measure its frequency responses. The results show that, by using the proposed technique, we can increase the modulation bandwidth of EML from ~16 GHz to ~28 GHz.

© 2012 OSA

OCIS Codes
(230.0230) Optical devices : Optical devices
(230.2090) Optical devices : Electro-optical devices

ToC Category:
Optical Devices

History
Original Manuscript: November 21, 2011
Revised Manuscript: January 9, 2012
Manuscript Accepted: January 9, 2012
Published: May 10, 2012

Citation
Oh Kee Kwon, Young Tak Han, Yong Soon Baek, and Yun C. Chung, "Improvement of modulation bandwidth in electroabsorption-modulated laser by utilizing the resonance property in bonding wire," Opt. Express 20, 11806-11812 (2012)
http://www.opticsinfobase.org/oe/abstract.cfm?URI=oe-20-11-11806


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References

  1. IEEE Standard 802.3ba.
  2. Y. D. Bae, B. K. Kang, B. Park, S. M. Lee, Y. H. Kim, H. K. Kim, M. K. Park, I. Kim, and D. H. Jang, “Operation of 1550-nm electroabsorption-modulated laser at 40°C for 10-Gb/s, 40-km transmission,” IEEE J. Sel. Top. Quantum Electron.11(1), 135–140 (2005). [CrossRef]
  3. Y. Luo, P. Cai, C. Sun, and B. Xiong, “High-speed AlGaInAs-MQW integrated EA modulator/DFB laser module based on identical epitaxial layer scheme for 40 Gb/s optic fiber communication systems,” in Proc. 19th IPRM 2007, WeB1–5 (2007).
  4. C. Cole, B. Huebner, and J. E. Johnson, “Photonic integration for high-volume, low-cost applications,” IEEE Commun. Mag.47(3), S16–S22 (2009). [CrossRef]
  5. T. Fujisawa, S. Kanazawa, N. Nunoya, H. Ishii, Y. Kawaguchi, A. Ohki, N. Fujiwara, K. Takahata, R. Iga, F. Kano, and H. Oohashi, “4×25-Gbit/s, 1.3-μm, monolithically integrated light source for 100-Gbit/s Ethernet,” in Proc. ECOC 2010, Th.9.D.1 (2010).
  6. Y. H. Kwon, J. S. Choe, J. S. Sim, S. B. Kim, H. Yun, K. S. Choi, B. S. Choi, and E. S. Nam, “40 Gb/s traveling-wave electroabsorption modulator-integrated DFB lasers fabricated using selective area growth,” ETRI J.31(6), 765–769 (2009). [CrossRef]
  7. X. Zhao, K. Hasebe, T. Sakaguchi, F. Koyama, C. J. Chang-Hasnain, N. Nishiyama, C. Caneau, and C. E. Zah, “Tunable optical equalizer using diffraction grating filters,” IEEE Photon. Technol. Lett.20(18), 1590–1592 (2008). [CrossRef]
  8. T. Hatta, T. Miyahara, M. Ishizaki, N. Okada, S. Zaizen, K. Motoshima, and K. Kasahara, “Inductance-controlled electroabsorption modulator modules using the flip-chip bonding technique,” J. Lightwave Technol.23(2), 582–587 (2005). [CrossRef]
  9. Y. Wang, Y. Cheng, F. Zhou, H. Zhu, L. Zhao, and W. Wang, “Design of high frequency compensation submount for 40Gbit/s lumped electroabsorption modulated lasers,” in Proc. OSA/ACP 2009, WL38 (2009).
  10. G. L. Li, C. K. Sun, S. A. Pappert, W. X. Chen, and P. K. L. Yu, “Ultra-speed traveling-wave electroabsorption modulator-design and analysis,” IEEE Trans. Microw. Theory Tech.47(7), 1177–1183 (1999). [CrossRef]
  11. H. Fukano, Y. Akage, Y. Kawaguchi, Y. Suzaki, K. Kishi, T. Yamanaka, Y. Kondo, and H. Yasaka, “Low chirp operation of 40 Gbit/s electroabsorption modulator integrated DFB laser module with low driving voltage,” IEEE J. Sel. Top. Quantum Electron.13(5), 1129–1134 (2007). [CrossRef]

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