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Novel passive polym...
Novel passive polymer waveguides integrated with electro-optically active ferroelectric liquid crystals
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- Hermann, D. S. (författare)
- Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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- Scalia, G. (författare)
- Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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- Pitois, C. (författare)
- Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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- De Marco, F. (författare)
- Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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- D'Have, K. (författare)
- Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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- Abbate, G. (författare)
- Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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Lindgren, M. (författare)
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- Hult, Anders (författare)
- KTH,Polymerteknologi,Univ Naples Federico II, Ist Nazl Fis Nucl, I-80126 Naples, Italy Univ Naples Federico II, Dipartimento Sci Fis, I-80126 Naples, Italy Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden Royal Inst Technol, Dept Polymer Technol, S-10044 Stockholm, Sweden Swedish Def Res Agcy FOI, Dept Laser Syst FOI 32, S-58111 Linkoping, Sweden
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(creator_code:org_t)
- SPIE-Intl Soc Optical Eng, 2001
- 2001
- Engelska.
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Ingår i: Optical Engineering. - : SPIE-Intl Soc Optical Eng. - 0091-3286 .- 1560-2303. ; 40:10, s. 2188-2198
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- We report the preparation and characterization of novel isotropic polymer slab waveguides made by photochemical crosslinking, and their integration with a ferroelectric liquid crystal in an integrated electro-optic modulator. The refractive index of the passive copolymer material in the device was controlled by the copolymer composition, and good agreement between measured and calculated effective indices for the guided modes of polymer films was obtained. The active ferroelectric liquid crystal exhibited a refractive index change of Deltan approximate to0.10 upon application of an ac voltage of +/- 30 V, giving an electro-optic modulation of the input TE0-mode with a contrast ratio of 11:1 and only a small polarization conversion into TM output light.
Nyckelord
- waveguides
- photopolymers
- ferroelectric liquid crystals
- integrated optics
- electro-optics
- lithography
- wave-guides
- performance
- NATURAL SCIENCES
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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