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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 41 to 42 of 42 (0.059 seconds)Spelling suggestions: "subject:"0ptical design"" "subject:"aptical design""
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Comparison of Segmented and Traveling-Wave Electro-Optical Transmitters Based on Silicon Photonics Mach-Zehnder ModulatorsGiuglea, Alexandru, Belfiore, Guido, Khafaji, Mahdi, Henker, Ronny, Petousi, Despoina, Winzer, Georg, Zimmermann, Lars, Ellinger, Frank 17 September 2019 (has links)
This paper presents a brief study of the two most commonly used topologies - segmented and traveling-wave - for realizing monolithically integrated electro-optical transmitters consisting of Si-photonics Mach-Zehnder modulators and their electrical drivers. To this end, two new transmitters employing high swing breakdown voltage doubler drivers were designed in the aforementioned topologies and compared with regard to their extinction ratio and DC power consumption at the data rate of 30 Gb/s. It is shown that for the targeted data rate and extinction ratio, a considerably lower power consumption can be achieved with the traveling-wave topology than with its segmented counterpart. The transmitters were realized in a 250 nm SiGe BiCMOS electronic-photonic integrated technology.
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| 42 |
Design and Fabrication of Nonconventional Optical Components by Precision Glass MoldingHe, Peng January 2014 (has links)
No description available.
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