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Narrow band coupler...
Narrow band coupler based on one-dimensional Bragg reflection waveguide
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- Dainese, Matteo (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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- Swillo, Marcin (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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- Thylén, Lars (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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- Qiu, Min (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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- Wosinski, Lech (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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- Jaskorzynska, Bozena (author)
- KTH,Mikroelektronik och informationsteknik, IMIT
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- Shushunova, V. (author)
- Belarussian Stt. Univ. Info./R., Minsk
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(creator_code:org_t)
- 2003
- 2003
- English.
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In: 2003 Optical Fiber Communication Conference. - 1557527466 ; , s. 44-46
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
Close
- A new configuration based on the coupling between a conventional low loss, weakly guiding channel waveguide and a Bragg reflection waveguide (BRW) was discussed. The strong difference between the dispersion of a Bragg reflection waveguide and a channel waveguide was used to create a narrow band coupler. The two-dimensional analysis of the BRW was generally based on the transfer matrix method. The structure consisted of a weakly guiding conventional Ge-doped silica waveguide on the top of which a BRW was stacked. The number of periods in the mirror between the BRW and the silica waveguide affected the coupling length and ultimately the bandwidth.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- Bandwidth
- Electromagnetic dispersion
- Light polarization
- Light reflection
- Light transmission
- Mirrors
- Plasma enhanced chemical vapor deposition
- Refractive index
- Silica
- Wavelength division multiplexing
- Band couplers
- Bragg reflection waveguides (BRW)
- Electrical engineering, electronics and photonics
- Elektroteknik, elektronik och fotonik
Publication and Content Type
- ref (subject category)
- kon (subject category)
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