Design of Automotive VCSEL Transmitter with On-Chip Feedforward Optical Power Control
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概要
- 論文の詳細を見る
We propose a novel 50Mb/s optical transmitter fabricated in a 0.6μm BiCMOS technology for automotive applications. The proposed VCSEL driver chip was designed to operate with a single supply voltage ranging from 3.0V to 5.25V. A fully integrated feedforward current control circuit is presented to stabilize the optical output power without any external components. The experimental results show that the optical output power can be stable within a 1.1dB range and the extinction ratio greater than 14dB over the automotive environmental temperature range of -40°C to 105°C.
- 2009-09-01
著者
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BAUWELINCK Johan
Ghent University, INTEC
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VANDEWEGE Jan
Ghent University, INTEC
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QIU Xing-Zhi
Ghent University
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OSSIEUR Peter
Ghent University
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Vandewege Jan
Ghent University
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Devos Arnaud
Melexis
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De Ridder
Ghent University
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YIN Xin
Ghent University
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CHASLES Olivier
Melexis
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DE PAUW
Melexis
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Bauwelinck Johan
Ghent University
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- A Burst-Mode Laser Transmitter with Fast Digital Power Control for a 155 Mb/s Upstream PON ( Recent Progress in Optoelectronics and Communications)
- Design of Automotive VCSEL Transmitter with On-Chip Feedforward Optical Power Control
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