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Demonstration of Sp...
Demonstration of Spectral Phase O-CDMA Encoding and Decoding in Monolithically Integrated Arrayed-Waveguide-Grating-Based Encoder
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- Cao, Jing (author)
- Department of Electrical and Computer Engineering, University of California
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- Broeke, R. G. (author)
- Department of Electrical and Computer Engineering, University of California
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- Fontaine, N. K. (author)
- Department of Electrical and Computer Engineering, University of California
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- Ji, C. (author)
- Department of Electrical and Computer Engineering, University of California
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- Du, Y. (author)
- Department of Electrical and Computer Engineering, University of California
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- Chubun, N. (author)
- Department of Electrical and Computer Engineering, University of California
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- Aihara, K. (author)
- Department of Electrical and Computer Engineering, University of California
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- Pham, Anh-Wu (author)
- Department of Electrical and Computer Engineering, University of California
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- Olsson, Fredrik (author)
- KTH,Mikroelektronik och Informationsteknik, IMIT
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- Lourdudoss, Sebastian (author)
- KTH,Mikroelektronik och Informationsteknik, IMIT
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- Yoo, S. J. Ben (author)
- Department of Electrical and Computer Engineering, University of California
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(creator_code:org_t)
- 2006
- 2006
- English.
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In: IEEE Photonics Technology Letters. - 1041-1135 .- 1941-0174. ; 18:21-24, s. 2602-2604
- 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
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- We report on successful spectral phase encoding and decoding operation in a pair of monolithically integrated InP encoder chips, each consisting of an arrayed waveguide grating (AWG) pair and an eight-channel electrooptic phase shifter array. The monolithic fabrication process includes anisotropic reactive ion etching and planarizing hydride-vapor-phase-epitaxy lateral regrowth to realize buried hetero-waveguide structures in AWGs and phase shifters. Electrooptical modulation in the phase shifter arrays in the encoder chip achieved Walsh-code-based optical code-division multiple access (O-CDMA) encoding and decoding. The matched-code encoding-decoding operation resulted in error-free performance in the presence of an interferer, indicating good potential for O-CDMA network applications.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- arrayed waveguide grating (AWG)
- monolithic integration
- optical code-division multiple access (O-CDMA)
- spectral encoder and decoder
- Electrical engineering, electronics and photonics
- Elektroteknik, elektronik och fotonik
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Cao, Jing
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Broeke, R. G.
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Fontaine, N. K.
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Ji, C.
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Du, Y.
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Chubun, N.
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show more...
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Aihara, K.
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Pham, Anh-Wu
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Olsson, Fredrik
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Lourdudoss, Seba ...
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Yoo, S. J. Ben
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
- Articles in the publication
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IEEE Photonics T ...
- By the university
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Royal Institute of Technology