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Applied Optics

Applied Optics


  • Editor: James C. Wyant
  • Vol. 46, Iss. 7 — Mar. 1, 2007
  • pp: 1126–1131

Comparative study of the integration density for passive linear planar light-wave circuits based on three different kinds of nanophotonic waveguide

Daoxin Dai, Yaocheng Shi, and Sailing He  »View Author Affiliations

Applied Optics, Vol. 46, Issue 7, pp. 1126-1131 (2007)

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A theoretical analysis and comparison of the integration density are given for passive planar lightwave circuits based on three different kinds of nanophotonic waveguide, namely, photonic crystal waveguides, Si nanowire waveguides, and nanoslot waveguides. Two criteria for determining the integration density are used. One is the minimal decoupled separation between two parallel nanophotonic waveguides, and the other is the area occupied by a low-loss 90° turn. Some important functional components (such as Y branches and optical add–drop filters) are also chosen as basic elements to evaluate the integration density. It is shown that the integration densities of passive linear planar lightwave circuits based on these three kinds of nanophotonic waveguide are comparable.

© 2007 Optical Society of America

OCIS Codes
(060.1810) Fiber optics and optical communications : Buffers, couplers, routers, switches, and multiplexers
(130.3120) Integrated optics : Integrated optics devices

Original Manuscript: July 10, 2006
Revised Manuscript: November 21, 2006
Manuscript Accepted: November 30, 2006
Published: February 12, 2007

Daoxin Dai, Yaocheng Shi, and Sailing He, "Comparative study of the integration density for passive linear planar light-wave circuits based on three different kinds of nanophotonic waveguide," Appl. Opt. 46, 1126-1131 (2007)

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  1. W. Bogaerts, R. Baets, P. Dumon, V. Wiaux, S. Beckx, D. Taillaert, B. Luyssaert, J. Van Campenhout, P. Bienstman, and D. Van Thourhout, "Nanophotonic waveguides in silicon-on-insulator fabricated with CMOS technology," J. Lightwave Technol. 23, 401-412 (2005). [CrossRef]
  2. T. Tsuchizawa, K. Yamada, H. Fukuda, T. Watanabe, J. Takahashi, M. Takahashi, T. Shoji, E. Tamechika, S. Itabashi, and H. Morita, "Microphotonics devices based on silicon microfabrication technology," IEEE J. Sel. Top. Quantum Electron. 11, 232-240 (2005). [CrossRef]
  3. D. Dai, L. Liu, L. Wosinski, and S. He, "Design and fabrication of an ultra-small overlapped AWG demultiplexer based on α-Si nanowire waveguides," Electron. Lett. 42, 400-402 (2006). [CrossRef]
  4. L. Thylén, M. Qiu, and S. Anand, "Photonic crystals--a step towards integrated circuits for photonics," Chem. PhysChem 5, 1268-1283 (2004). [CrossRef]
  5. V. R. Almeida, Q. Xu, C. A. Barrios, and M. Lipson, "Guiding and confining light in void nanostructure," Opt. Lett. 29, 1209-1211 (2004). [CrossRef] [PubMed]
  6. S. Tomljenovic-Hanic, C. Martijnde Sterke, and M. J. Steel, "Packing density of conventional waveguides and photonic crystal waveguides," Opt. Commun. 259, 142-148 (2006). [CrossRef]
  7. D. Dai, Y. Shi, and S. He, "Characteristic analysis of nano silicon waveguides for planar lightwave circuits of high integration," Appl. Opt. 45, 4941-4946 (2006). [CrossRef] [PubMed]
  8. S. Boscolo, M. Midrio, and C. G. Someda, "Coupling and decoupling of electromagnetic waves in parallel 2-D photonic crystal waveguides," IEEE J. Quantum Electron. 38, 47-53 (2002). [CrossRef]
  9. D. Dai and S. He, "Analysis of characteristics of bent rib waveguides," J. Opt. Soc. Am. A 21, 113-121 (2004). [CrossRef]
  10. S. H. Fan, P. R. Villeneuve, J. D. Joannopoulos, and H. A. Haus, "Channel drop filters in photonic crystals," Opt. Express 3, 4-11 (1998). [CrossRef] [PubMed]
  11. M. Qiu, "Effective index method for heterostructure-slab-waveguide-based two-dimensional photonic crystals," Appl. Phys. Lett. 81, 1163-1165 (2002). [CrossRef]
  12. S. Oliver, H. Benisty, M. Rattier, C. Weisbuch, M. Qiu, A. Karlsson, C. J. M. Smith, R. Houdre, and U. Oesterle, "Resonant and nonresonant transmission through waveguide bends in a planar photonic crystal," Appl. Phys. Lett. 79, 2514-2516 (2001). [CrossRef]
  13. A. Lavrinenko, P. I. Borel, L. H. Frandsen, M. Thorhauge, A. Harpøth, M. Kristensen, and T. Niemi, "Comprehensive FDTD modelling of photonic crystal waveguide components," Opt. Express 12, 235-248 (2004). [CrossRef]

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