1. M.C. Chiang, H.F. Chen, and J.M. Liu,  "Synchronization of mutually coupled 
    system," Optics Communications, in press, 2006.
2. M.C. Chiang, H.F. Chen, and J.M. Liu, "Experimental synchronization of mutually 
   coupled semiconductor lasers with optoelectronic feedback,"  IEEE J. of Quantum   
   Electron., vol. 41, pp. 1333-1340, Nov. 2005.
3. H.F. Chen and J.M. Liu, "Complete phase and amplitude synchronization of   
    broadband chaotic optical fields generated by semiconductor lasers subject  to 
    optical Injection," Phys. Rev. E., vol. 71, pp. 046216, Apr. 2005.
4. H.F. Chen and J.M. Liu, "Unidirectional coupled synchronization of optically injected 
    semiconductor lasers,"  IEEE J. of Selected Topics in Quantum Electron., vol. 10, 
    no. 5, pp. 918-926, Sep. 2004. (invited paper)
5. J.M. Liu, H.F. Chen and S. Tang, "Synchronized chaotic optical communications at 
    high bit rates," IEEE J. of Quantum Electron., vol. 38, pp. 1184- 96, Sep. 2002. 
    (invited paper)
6. S. Tang, H.F. Chen, S.K. Hwang and J.M. Liu, "Message encoding and decoding 
    through chaos modulation in chaotic optical communications,"  IEEE Trans. on 
    Circuits Syst. I, vol. 49, pp. 163-169, Feb. 2002.
7. J.M. Liu, H.F. Chen, and S. Tang, "Optical communication systems based on chaos in 
    semiconductor lasers," IEEE Trans. Circuits Syst. I, vol. 48, pp. 1475-1483, Dec. 2001.
8. Y. Liu, H.F. Chen, J.M. Liu, P. Davis, and T. Aida, "Communication using 
    synchronization of optical-feedback-induced chaos in semiconductor lasers," IEEE 
    Trans. Circuits Syst. I, vol. 48, pp. 1484-1489, Dec. 2001.
9. Y. Liu, H.F. Chen, J.M. Liu, P. Davis, and T. Aida, "Synchronization of optical-
    feedback-induced chaos in semiconductor lasers by optical injection," Phys. Rev. 
    A, vol. 63, 031802(R), pp. 1-4, 2001.
10. S. Tang, H.F. Chen, and J.M. Liu, "Stable route-tracking synchronization between 
     two chaotically pulsing semiconductor lasers," Optics Letters, vol. 26, pp. 1489-91, 
     Oct.  2001.
11. H.D.I. Abarbanel, M.B. Kennel, L. Illing, S. Tang, H.F. Chen, and J.M. Liu, "Synchro   
      nization and communication using semiconductor lasers with optoelectronic 
      feedback,"  IEEE J. Quantum Electron., vol. 37, pp. 1301-1311, Oct. 2001.
12. J.M. Liu, H.F. Chen, and S. Tang, "Synchronization of chaos in semiconductor 
     lasers," J. Nonlinear Analysis, vol. 47, pp. 5741-5751, Aug. 2001.
13. H.F. Chen and J.M. Liu, "Open-loop chaotic synchronization of injection-locked 
     semiconductor lasers with gigahertz range modulation," IEEE J. Quantum Electron. 
     vol. 36, pp. 27-34, Jan. 2000.
14. H.F. Chen, J.M. Liu, T.B. Simpson, "Response characteristics of direct current 
     modulation on a bandwidth-enhanced semiconductor laser under  strong injection 
     locking,"  Optics Communications, vol.173, pp.349-55, Jan. 2000.
15. J.M. Liu, H.F. Chen, X.J. Meng, T.B. Simpson, "Modulation bandwidth, noise, and 
     stability of a semiconductor laser subject to strong injection locking,"  IEEE 
     Photonics Technol. Lett., vol. 9, pp. 1325-7, Oct. 1997. 

Conference Presentations and Proceeding Publications

1. 劉宗准, 陳浩夫, 李士元, 邱俊智, 董愛康, "The possibility of using infrared light source 
   gaining transmission and reflection image to detect the early-stage dental caries," 
   OPT 2005.
2. M.C. Chiang, H.F. Chen, and J.M. Liu, "Synchronization of mutually coupled 
    semiconductor lasers with optoelectronic feedback," LEOS 2005.
3. H.F. Chen and J.M. Liu, "Chaotic synchronous modulation of semiconductor lasers 
    subject to optical injection," Proceedings of the SPIE, vol. 5349, Jan. 2004.
4. H.F. Chen and J.M. Liu, "Chaotic Synchronization on optical phases in bandwidth-
    broadened semiconductor lasers subject to optical injection," Proceedings of the 
    7th Experimental Chaos Conference, Aug. 2002.
5. J.B. Gao, S.K. Hwang, H.F. Chen, Z. Kang, K. Yao, and J.M. Liu,"Can sea clutter and 
    indoor radio propagation be modeled as strange attractors?," Proceedings of the 7th 
    Experimental Chaos Conference, Aug. 2002.
6. H.F. Chen and J.M. Liu, "Chaotic synchronization of injection-locked semiconductor 
    lasers with bandwidth broadening," Proceedings of the SPIE,  vol. 4646, Jan. 2002.
7. J.M. Liu, S. Tang, and H.F. Chen, " Unidirectional synchronization of single-mode 
    semiconductor lasers," Proceedings of the SPIE, vol. 4283, pp.325-34, 2001.

Conference Symposium

1. Ya-Ling Chiang and H.F. Chen*,"Use of adhesive metallic thin film on surface 
    plasmon resonance," OPT 2005. 

Book Chapters

1. H.F. Chen and J.M. Liu, "Chapter 9: Numerical methods for the analysis of dynamics 
   and synchronization of stochastic nonlinear systems,"will be published by Springer-
    Verlag, New York.
2. J.M. Liu, H.F. Chen, and S. Tang, "Chapter 10: Dynamics and synchronization of 
    semiconductor lasers for chaotic optical communications," will be published by 
    Springer-Verlag, New York.
3. S. Tang, H.F. Chen, and J.M. Liu, "Chapter 11: Performances of synchronization 
    chaotic optical communication systems,"will be published by Springer-Verlag, 
    New York.