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Simpson, Alexander G.; Zhou, Kaiming; Zhang, Lin; Everall, Lorna; Bennion, Ian (2004)
Languages: English
Types: Article

Classified by OpenAIRE into

arxiv: Physics::Optics
We present what is to our knowledge the first comprehensive investigation of the use of blazed fiber Bragg gratings (BFBGs) to interrogate wavelength division multiplexed (WDM) in-fiber optical sensor arrays. We show that the light outcoupled from the core of these BFBGs is radiated with sufficient optical power that it may be detected with a low-cost charge-coupled device (CCD) array. We present thorough system performance analysis that shows sufficient spectral-spatial resolution to decode sensors with a WDM separation of 75 ρm, signal-to-noise ratio greater than 45-dB bandwidth of 70 nm, and drift of only 0.1 ρm. We show the system to be polarization-state insensitive, making the BFBG-CCD spectral analysis technique a practical, extremely low-cost, alternative to traditional tunable filter approaches.
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    • 1. G. Meltz, W. Morey, and W. Glenn, “In-fibre Bragg grating tap,” in Optical Fiber Communication Conference Optical Society of America, Washington, D.C., 1990 , TuG1.
    • 2. P. S. Westbrook, K. S. Feder, P. I. Reyes, P. Steinvurzel, B. J. Eggleton, R. G. Ernst, L. A. Reith, and D. M. Gill, “Application of fiber Bragg grating filter tap module to a wavelength-locked low-chirp directly-modulated 10Gb s RZ transmitter,” in Optical Fiber Communication Conference and Exhibit, 2002 IEEE, Piscataway, N.J., 2002 , pp. 680 - 682.
    • 3. R. Kashyap, R. Wyatt, and R. J. Campbell, “Wideband gain flattened erbium fibre amplifier using a photosensitive fibre blazed grating,” Electron. Lett. 29, 154 -156 1993 .
    • 4. H. Labidi, C. Debarros, R. Letteron, and Riant, “Slanted Bragg grating with ultra-low polarization dependent loss,” in Optical Fibre and Communication Conference and Exhibit, 2002 IEEE, Piscataway, N.J., 2002 , p. 113.
    • 5. Y. Liu, L. Zhang, and I. Bennion, “Fabricating fibre edge filters with arbitrary spectral response based on tilted chirped grating structures,” Meas. Sci. Tech. 10, L1-L3 1999 .
    • 6. J. L. Wagner, T. A. Strasser, J. R. Pedrazzini, J. DeMarco, and D. J. DiGiovanni, “Fibre grating optical spectrum analyzer tap,” in European Conference on Optical Communication ECOC'97 IEE, Edinburgh, 1997 , pp. 65- 68.
    • 7. T. Erdogan, “Fibre grating spectra,” J. Lightwave Tech. 15, 1277-1294 1997 .
    • 8. T. Erdogan and J. E. Sipe, “Tilted fiber phase gratings,” J. Opt. Soc. Am. A 13, 296 -313 1996 .
    • 9. K. S. Lee and T. Erdogan, “Fiber-mode conversion with tilted gratings in an optical fiber,” J. Opt. Soc. Am. A 18, 1176 -1185 2001 .
    • 10. K. S. Lee and T. Erdogan, “Fiber-mode coupling in transmissive and reflective tilted fiber gratings,” Appl. Opt. 39, 1394 - 1404 2000 .
    • 11. K. S. Lee and T. Erdogan, “Transmissive tilted gratings for LP0.1-to-LP11 mode coupling,” IEEE Photon. Technol. Lett. 11, 1286 -1288 1999 .
    • 12. Y. Koyamada, “Analysis of core-mode to radiation-mode coupling in fiber Bragg gratings with finite cladding radius,” J. Lightwave Technol. 18, 1220 -1225 2000 .
    • 13. K. Zhou, A. G. Simpson, L. Zhang, and I. Bennion, “Sidedetection of strong radiation mode out-coupling from blazed FBGs in single- and multi-mode fibers,” Photonics Technol. Lett. 15, 936 -938 2003 .
    • 14. K. Zhou, A. G. Simpson, L. Zhang, and I. Bennion, “Twodimension optical power distribution of side-out-coupled radiation from tilted FBGs in multi-mode fibre,” Electron. Lett. 39, 651- 653 2003 .
    • 15. A. G. Simpson, K. Zhou, L. Zhang, and I. Bennion, “High accuracy interrogation of a WDM FBG sensor array using radiation modes from a B-FBG,” in Bragg Gratings, Photosensitivity and Poling in Glass Waveguides Optical Society of America, Washington, D.C., 2003 , pp. 82- 84.
    • 16. S. J. Mihailov, R. B. Walker, P. Lu, H. Ding, X. Dai, C. Smelser, and L. Chen, “UV-induced polarisation-dependent loss PDL in tilted fibre Bragg gratings: application of a PDL equaliser,” IEE Proc.-Optoelectron 149, 211 2002 .
    • 17. A. Ezbiri, S. E. Kanellopoulos, and V. A. Handerek, “High resolution instrumentation system for fibre-Bragg grating aerospace sensors,” Opt. Commun. 150, 43- 48 1998 .
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