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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Vol. 41, Iss. 16 — Jun. 1, 2002
  • pp: 3092–3096

Design of a robust thin-film interference filter for erbium-doped fiber amplifier gain equalization

Pierre G. Verly  »View Author Affiliations


Applied Optics, Vol. 41, Issue 16, pp. 3092-3096 (2002)
http://dx.doi.org/10.1364/AO.41.003092


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Abstract

Gain-flattening filters (GFFs) are key wavelength division multiplexing components in fiber-optics telecommunications. Challenging issues in the design of thin-film GFFs were recently the subject of a contest organized at the 2001 Conference on Optical Interference Coatings. The interest and main difficulty of the proposed problem was to minimize the sensitivity of a GFF to simulated fabrication errors. A high-yield solution and its design philosophy are described. The approach used to control the filter robustness is explained and illustrated by numerical results.

© 2002 Optical Society of America

OCIS Codes
(060.4510) Fiber optics and optical communications : Optical communications
(120.2440) Instrumentation, measurement, and metrology : Filters
(230.4170) Optical devices : Multilayers
(310.0310) Thin films : Thin films

History
Original Manuscript: October 1, 2001
Revised Manuscript: January 8, 2002
Published: June 1, 2002

Citation
Pierre G. Verly, "Design of a robust thin-film interference filter for erbium-doped fiber amplifier gain equalization," Appl. Opt. 41, 3092-3096 (2002)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-41-16-3092


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References

  1. N. A. O’Brien, M. J. Cumbo, K. D. Hendrix, R. B. Sargent, M. M. Tilsch, “Recent advances in thin film interference filters for telecommunications,” in 44th Annual Technical Conference Proceedings (Society of Vacuum Coaters, Albuquerque, N.M., 2001), pp. 1–7.
  2. J. A. Bolger, D. Abakoumov, S. Frisken, “Group delay of a micro-optic dynamic gain-flattening filter,” in Optical Fiber Communication Conference and Exhibit (Society of Vacuum Coaters, Albuquerque, N.M., 2001), pp. MK4 1–3.
  3. S. P. Parry, J. P. King, K. B. Roberts, N. E. Jolley, R. Keys, J. Mun, “Dynamic gain equalization of EDFAs with Fourier filters,” in Optical Amplifiers and Their Applications, S. Kinoshita, J. Livas, G. Van den Hoven, eds., Vol 30 of OSA Trends in optics and Photonics series (Optical Society America, Washington, D.C., 1999), pp. 161–164.
  4. M. Tilsch, C. A. Hulse, K. D. Hendrix, R. B. Sargent, “Design and demonstration of a thin-film based gain equalization filter for C-band EDFAs,” in Nationnal Fiber Optics Engineers Conference (NFOEC), D. Thorp, J. Pettitt, D. Klemish, F. Kapron, J. Varachi, eds. (Telcordia Technologies, Chicago, Ill., 1999), pp. 390–395.
  5. C. K. Carniglia, “Design of thin-film interference filters for telecommunications applications,” in Optical Fiber Communication Conference (OFC), Postconference Digest, Vol. 37 of OSA Trends in Optics and Photonics (Optical Society of America, Washington, D.C., 2000), p. 93.
  6. S. J. Dug, H. H. Yong, K. C. Shin, “Gain flattened erbium-doped fiber amplifier using a dielectric interference filter,” in Proceeding of the Fifth Asia-Pacific Conference on Communications and Fourth Optoelectronics and Communications Conference (Beijing University of Posts and Telecommunications, Beijing, China, 1999), Vol. 1718, pp. 1348–1349.
  7. L. Li, J. A. Dobrowolski, “Computation speeds of different optical thin-film synthesis methods,” Appl. Opt. 31, 3790–3799 (1992). [CrossRef] [PubMed]
  8. P. G. Verly, “Design of inhomogeneous and quasi-inhomogeneous optical coatings at the NRC,” in Inhomogeneous and Quasi-Inhomogeneous Optical Coatings,J. A. Dobrowolski, P. G. Verly, eds., Proc SPIE2046, 36–45 (1993).
  9. A. V. Tikhonravov, M. K. Trubetskov, G. W. DeBell, “Application of the needle optimization technique to the design of optical coatings,” Appl. Opt. 35, 5493–5508 (1996). [CrossRef] [PubMed]
  10. P. G. Verly, “Optical coating synthesis by simultaneous refractive-index and thickness refinement of inhomogeneous films,” Appl. Opt. 37, 7327–7333 (1998). [CrossRef]
  11. P. G. Verly, “Needle method with simultaneous thickness and refractive index refinement for optical thin film synthesis,” in Optical Interference Coatings, Vol. 9 of 1998 OSA Technical Digest Series (Optical Society of America, Washington, D.C., 1998), pp. 271–272.
  12. P. G. Verly, “Modified needle method with simultaneous thickness and refractive-index refinement for the synthesis of inhomogeneous and multilayer optical thin films,” Appl. Opt. 40, 5718–5725 (2001). [CrossRef]
  13. A. Thelen, A. V. Tikhonravov, M. K. Trubetskov, M. Tilsch, Ulf Brauneck, “Results of Optical Interference Coatings 2001 Meeting design contest,” in Optical Interference Coatings, Vol. 63 of OSA Technical Digest Series (Optical Society of America, Washington, D.C., 2001), pp. TuC1 1–3.
  14. A. Thelen, M. Tilsch, A. V. Tikhonravov, M. K. Trubetskov, U. Brauneck, “Topical Meeting on Optical Interference Coatings (OIC’2001): design contest,” Appl. Opt. 41, 3022–3038.
  15. P. Baumeister, “Evaluation of the solutions for two design problems presented at the 1998 Optical Interference Coatings Conference,” Appl. Opt. 39, 2230–2234 (2000). [CrossRef]

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