FIBRE BRAGG GRATING FOR TELECOMMUNICATIONS APPLICATIONS: TUNEABLE THERMALLY STRESS ENHANCED OADM
Keywords:Fibre Bragg Grating, Optical Telecommunications, Optical Add Drop Multiplexer, Dense Wavelength Division Multiplexing
This paper presents some aspects of the production, characterization and implementation of fibre Bragg grating as a key element for selective filtering in optical communications. Theory, fabrications and applications of the Fibre Bragg grating for a specific tuneable optical add-drop multiplexer (OADM) are presented. The OADM performance on a 2.48832 Gbit/s dense wavelength division multiplexing optical communications system with 95 km is reported. The power penalty for the removed channels was less than 0.1 dB. We obtain good agreement between the FBG behaviour the OADM performance with the numerical simulations results.
K. I. Sato, S. Okamoto, H. Hadama,`` Network performance and integrity enhancement with optical path layer technologies``, IEEE J. Select. Areas Commun., 12, 159-170 (1994).
K.O. Hill , Y. Fujii, D.C. Johnson and B.S. Kawasaki, "Photosensitivity in optical waveguides: Application to reflection filters fabrication``, Appl. Phys. Lett. 32(10), 647 (1978).
K.O. Hill and G. Meltz, "Fiber Bragg Gratings Technology and Overview``, IEEE J. Lightwave Technol. 15, 1263-1276 (1997).
Meltz, G., Morey, W.W., and Glenn, W.H. "Formation of Bragg gratings in optical fibers by transverse holographic method", Opt. Lett. 14, 823-825 (1989).
K.O. Hill, B. Malo, F. Bilodeau, D.C. Johnson, "Photosensitivity in Optical Fibers", Annu. Rev. Mater. Sci. 23, 125-157 (1993).
K.O. Hill, B. Malo, F. Bilodeau, D.C. Johnson, and J. Albert, "Bragg Gratings Fabricated in Monomode Photosensitive Optical Fiber by UV Exposure through a Phase Mask", Appl. Phys. Lett., 62, 1035-1037 (1993).
Andreas Othonos, Kyriacos Kalli, "Fiber Bragg Gratings â€“ Fundamentals and Applications in Telecomunications and Sensing``, Artech House London (1999).
I.Abe, " Interferômetro hÃbrido para análise de espectros óticos``, M.Sc. Thesis, CPGEI/CEFET-PR, (1998).
I. Abe et al, "Fibre Brag Gratings for Optical Communications``, Proc. ConfTele2001 â€“ 3rd Conference on Telecommunications, 276-278 (2001).
Shien-Kuei Liaw, Keang-Po Ho, Chinlon Lin, Sien Chi, "Experimental Investigation of Wavelenftg Tunable WADM and OXC Devices Using Strain Tunable Fiber Bragg Grattings``, Optics Commun. 169, 75-80 (1999).