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6. R. Oron, S. Blit, N. Davidson, A. A. Friesem, Z. Bomzon, and E. Hasman. Appl. Phys. Lett. , 77 , 3322, (2000). 

7. T. Grosjean, D. Courjon and M. Spajer. Opt. Comm. , 203 , 1, (2002). 

8. N. Heckenberg, R. McDuff, C. Smith, and A. White. Opt. Lett. , 17 , 221, (1992). 

9. J. -L. Li, K. -I. Ueda, M. Musha, A. Shirakawa, and Z. -X. Zhang. Opt. Lett. , 31 , 2969, (2006). 

10. J. -L. Li, K. -I. Ueda, M. Musha, A. Shirakawa, and Z. -X. Zhang. Opt. Lett. , 32 , 1360, (2007). 

11. A. V. Nesterov and V. G. Niziev. J. Phys. D:Appl. Phys. , 33 , 1817, (2000). 

12. K. Venkatakrishnan and B. Tan. J. of MicroMech. and MicroEng. , 16 , 2603, (2006). 

13. G. P. Agrawal, ”Fiber-Optics Communicatio Systems” (A Wiley interscience publication, John Wiley and Sons) 1997, Chap. 2. 

14. G. Volpe and D. Petrov. Opt. Comm. , 237 , 89, (2004). 

15. E.Hecht, ”Optics” (Addison Wesley, San Francisco, Cal- 

ifornia) 2002, Chap. 8. 

