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Applied Optics

Applied Optics


  • Editor: Joseph N. Mait
  • Vol. 50, Iss. 25 — Sep. 1, 2011
  • pp: E97–E101

Optimized design of trenched optical fiber for ultralow bending loss at 5 mm of bending diameter

Pramod R. Watekar, Seongmin Ju, and Won-Taek Han  »View Author Affiliations

Applied Optics, Vol. 50, Issue 25, pp. E97-E101 (2011)

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We propose a bend-insensitive optical fiber with optimized design for the ultralow bending loss at 1550 nm for 5 mm of bending diameter, with a wide cutoff wavelength tolerance.

© 2011 Optical Society of America

OCIS Codes
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2330) Fiber optics and optical communications : Fiber optics communications

Original Manuscript: March 18, 2011
Revised Manuscript: July 6, 2011
Manuscript Accepted: July 6, 2011
Published: July 28, 2011

Pramod R. Watekar, Seongmin Ju, and Won-Taek Han, "Optimized design of trenched optical fiber for ultralow bending loss at 5 mm of bending diameter," Appl. Opt. 50, E97-E101 (2011)

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  1. Draka (2009), BendBrightXS at http://www.drakafibre.com.
  2. M.-J. Li, P. Tandon, D. C. Bookbinder, S. R. Bickham, M. A. McDermott, R. B. Desorcie, D. A. Nolan, J. J. Johnson, K. A. Lewis, and J. J. Englebert, “Ultra-low bending loss single-mode fiber for FTTH,” Proceedings of OFC/NFOEC-2008(Optical Society of America, 2008), paper PDP10.
  3. Stokeryale bend-insensitive fiber (2009), http://www.stockeryale.com/o/fiber/products/bif-1550-l2.htm.
  4. I. Sakabe, H. Ishikawa, H. Tanji, Y. Terasawa, M. Ito, and T. Ueda, “Enhanced bending loss insensitive fiber and new cables for CWDM access networks,” Proceedings of 53rd International Wire and Cable Symposium (IWCS Inc., 2004), pp. 112–118.
  5. K. Himeno, S. Matsuo, N. Guan, and A. Wada, “Low bending loss single mode fibers for fiber-to-the-home,” J. Lightwave Technol. 23, 3494–3499 (2005). [CrossRef]
  6. ITU-T recommendations: G.652, G657.
  7. P. R. Watekar, S. Ju, and W.-T. Han, “Near zero bending loss in a double-trenched bend insensitive optical fiber at 1550 nm,” Opt. Express 17, 20155–20166 (2009). [CrossRef] [PubMed]
  8. P. R. Watekar, S. Ju, Y. S. Yoon, Y. S. Lee, and W.-T. Han, “Design of a trenched bend-insensitive single mode optical fiber using spot size definitions,” Opt. Express 16, 13545–13551(2008). [CrossRef] [PubMed]
  9. P. R. Watekar, S. Ju, and W.-T. Han, “Design and development of a trenched optical fiber with ultra-low bending loss,” Opt. Express 17, 10350–10363 (2009). [CrossRef] [PubMed]
  10. P. R. Watekar, S. Ju, and W.-T. Han, “Bend insensitive optical fiber with ultralow bending loss in the visible wavelength band,” Opt. Lett. 34, 3830–3832 (2009). [CrossRef] [PubMed]
  11. P. R. Watekar, S. Ju, L. Htein, and W.-T. Han, “A simple and reliable method to determine LP11 cutoff wavelength of bend insensitive fiber,” Opt. Express 18, 13761–13771 (2010). [CrossRef] [PubMed]
  12. FiberCAD, Optiwave Corporation, Canada (2000).
  13. A. W. Snyder and J. D. Love, Optical Waveguide Theory(Chapman and Hall, 1983).
  14. D. Marcuse, “Curvature loss formula for optical fibers,” J. Opt. Soc. Am. 66, 216–220 (1976). [CrossRef]
  15. D. Donlagic, “In-line higher order mode filters based on long highly uniform fiber tapers,” J. Lightwave Technol. 24, 3532–3539 (2006). [CrossRef]
  16. C.-C. Chang, G. Senft, Z. He, N. Ahmad, E. Sahinci, and W. Mahmood, “Evaluation on fiber boot of optical component by bend radius measurement in side pull test,” Proceedings of Optical Fiber Communication Conference (OFC) (Optical Society of America, 2003), p. WA-1.
  17. J. Wu and C. R. Sykora, “Triple-band bend tolerant optical waveguide,” U.S. patent application 11/196185 (2 March 2006).
  18. G. Scott, P. Dainese, M. Edwards, and J. Dhliwayo, “The mechanical reliability of corning optical fiber in small bend scenarios (White Paper),” Corning White Paper (2007), pp. 1–7.
  19. Samsung single mode optical fiber data-sheets (2010).

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