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GaAs-based multiple...
GaAs-based multiple-quantum-well spatial light modulators fabricated by a wafer-scale process
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- Junique, Stephan (författare)
- Acreo AB, Kista
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- Wang, Qin (författare)
- Acreo AB, Kista
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- Almqvist, S. (författare)
- Acreo AB, Kista
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visa fler...
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- Guo, J. H. (författare)
- Acreo AB, Kista
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- Martijn, Henk (författare)
- Acreo AB, Kista
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- Noharet, Bertrand (författare)
- Acreo AB, Kista
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- Andersson, Jan Y. (författare)
- Acreo AB, Kista
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visa färre...
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(creator_code:org_t)
- 2005
- 2005
- Engelska.
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Ingår i: Applied Optics. - 1559-128X .- 2155-3165. ; 44:9, s. 1635-1641
- Relaterad länk:
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http://ao.osa.org/ab...
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visa fler...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The design, fabrication, and characterization of large, two-dimensional multiple-quantum-well modulator arrays are presented. Such arrays present a speed advantage compared with competing technologies such as liquid crystals and micromirrors, which are intrinsically limited to the kilohertz range. We discuss the design compromises to reach high-contrast, low-voltage swing optical structures compatible with complementary metal-oxide semiconductor-based integrated circuits and present experimental results. Contrast ratio of 5:1 (limited by the fill factor), variations in uniformity below 1 nm, and frame rates in excess of 10 kHz are demonstrated. Technology maturity for volume production is also discussed.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Telekommunikation (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Telecommunications (hsv//eng)
Nyckelord
- Distributed bragg reflectors (DBR); Micromirrors; Two-dimensional multiple-quantum-well modulation arrays; Wafer-scale processing
- Photonics
- Fotonik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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