Adiabatic mode transformation in few mode index guiding holey fiber with ultra-flattened chromatic dispersion

Soan Kim, Kyunghwan Oh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We propose new design parameters for few mode index-guiding holey-fiber (IGHF) that can provide ultra-flattened dispersion properties as well as adiabatic mode transformation capability. A novel silica index guiding holey fiber (IGHF) design is proposed utilizing a new hollow ring structure that is composed of germanosilicate high index ring and hollow air hole imbedded in a triangular lattice structure. The proposed IGHF showed unique modal properties such as nearly zero flattened dispersion over a wide spectral range with low dispersion slope by flexible defect parameter control. It is predicted that ultra-flattened dispersion of 0±0.5ps/(km.nm) from wavelength 1360nm to 1740nm could be achieved with a slope less than 1.10-3ps/km.nm 2, along with fine tuning ability of dispersion value. In contrast to prior IGHF, the proposed fibers can be achieved adiabatic mode transformation from annulus mode to a mode generated from solid multi-core fiber due to germanosilicate rings that is highly compatible to LP01 mode in conventional step index fiber. This adiabatic mode conversion of optimized IGHF for ultra-flattened dispersion contributed to low splicing loss, 0.01 dB at 1550nm to dispersion compensation fiber.

Original languageEnglish
Title of host publicationPhotonic Crystal Materials and Devices IV
DOIs
Publication statusPublished - 2006 Jul 10
EventPhotonic Crystal Materials and Devices IV - San Jose, CA, United States
Duration: 2006 Jan 232006 Jan 26

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6128
ISSN (Print)0277-786X

Other

OtherPhotonic Crystal Materials and Devices IV
CountryUnited States
CitySan Jose, CA
Period06/1/2306/1/26

Fingerprint

Holey fibers
Chromatic Dispersion
Chromatic dispersion
Fiber
fibers
Fibers
Ring
Dispersion compensation
hollow
Slope
Silicon Dioxide
Dispersion Compensation
slopes
splicing
Lattice Structure
Tuning
rings
Triangular Lattice
ring structures
Silica

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Kim, S., & Oh, K. (2006). Adiabatic mode transformation in few mode index guiding holey fiber with ultra-flattened chromatic dispersion. In Photonic Crystal Materials and Devices IV [61281U] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6128). https://doi.org/10.1117/12.647199
Kim, Soan ; Oh, Kyunghwan. / Adiabatic mode transformation in few mode index guiding holey fiber with ultra-flattened chromatic dispersion. Photonic Crystal Materials and Devices IV. 2006. (Proceedings of SPIE - The International Society for Optical Engineering).
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Kim, S & Oh, K 2006, Adiabatic mode transformation in few mode index guiding holey fiber with ultra-flattened chromatic dispersion. in Photonic Crystal Materials and Devices IV., 61281U, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6128, Photonic Crystal Materials and Devices IV, San Jose, CA, United States, 06/1/23. https://doi.org/10.1117/12.647199

Adiabatic mode transformation in few mode index guiding holey fiber with ultra-flattened chromatic dispersion. / Kim, Soan; Oh, Kyunghwan.

Photonic Crystal Materials and Devices IV. 2006. 61281U (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6128).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Kim S, Oh K. Adiabatic mode transformation in few mode index guiding holey fiber with ultra-flattened chromatic dispersion. In Photonic Crystal Materials and Devices IV. 2006. 61281U. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.647199