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Wideband Integrated Circuits for Optical Communication Systems.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Wideband Integrated Circuits for Optical Communication Systems./
作者:	Giannakopoulos, Stavros.
面頁冊數:	1 online resource (89 pages)
附註:	Source: Dissertations Abstracts International, Volume: 83-06, Section: B.
Contained By:	Dissertations Abstracts International83-06B.
標題:	Receivers & amplifiers. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28830265click for full text (PQDT)
ISBN:	9798496574426

Wideband Integrated Circuits for Optical Communication Systems.
Giannakopoulos, Stavros.

Wideband Integrated Circuits for Optical Communication Systems. - 1 online resource (89 pages)

Source: Dissertations Abstracts International, Volume: 83-06, Section: B.

Thesis (Ph.D.)--Chalmers Tekniska Hogskola (Sweden), 2021.

Includes bibliographical references

The exponential growth of internet traffic drives data centers to constantly improve their capacity. Several research and industrial organizations are aiming towards Tbps Ethernet and beyond, which brings new challenges to the field of high-speed broadband electronic circuit design. With data centers rapidly becoming significant energy consumers on the global scale, the energy efficiency of the optical interconnect transceivers takes a primary role in the development of novel systems. Furthermore, wideband optical links are finding applications inside very high throughput satellite (V/HTS) payloads used in the ever-expanding cloud of telecommunication satellites. Their application being enabled by the maturity of the existing fiber based optical links and the high technology readiness level of radiation hardened integrated circuit processes. There are several additional challenges unique in the design of a wideband optical system. The overall system noise must be optimized for the specific application, modulation scheme, PD and laser characteristics. Most state-of-the-art wideband circuits are built on high-end semiconductor SiGe and InP technologies. However, each technology demands specific design decisions to be made in order to get low noise, high energy efficiency and adequate bandwidth. In order to overcome the frequency limitations of the optoelectronic components, bandwidth enhancement and channel equalization techniques are used. In this work various blocks of optical communication systems are designed attempting to tackle some of the aforementioned challenges. Two TIA front-end topologies with 133 GHz bandwidth, a CB and a CE with shunt-shunt feedback, are designed and measured, utilizing a state-of-the-art 130 nm InP DHBT technology. A modular equalizer block built in 130 nm SiGe HBT technology is presented. Three ultra-wideband traveling wave amplifiers, a 4-cell, a single-stage and a matrix single-stage, are designed in a 250 nm InP DHBT process to test the limits of distributed amplification. A differential VCSEL driver circuit is designed and integrated in a 4x 28 Gbps transceiver system for intra-satellite optical communications based in a rad-hard 130 nm SiGe process.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798496574426Subjects--Topical Terms:

3559205
Receivers & amplifiers.
Index Terms--Genre/Form:

542853
Electronic books.

Wideband Integrated Circuits for Optical Communication Systems.
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500 $a Source: Dissertations Abstracts International, Volume: 83-06, Section: B.
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504 $a Includes bibliographical references
520 $a The exponential growth of internet traffic drives data centers to constantly improve their capacity. Several research and industrial organizations are aiming towards Tbps Ethernet and beyond, which brings new challenges to the field of high-speed broadband electronic circuit design. With data centers rapidly becoming significant energy consumers on the global scale, the energy efficiency of the optical interconnect transceivers takes a primary role in the development of novel systems. Furthermore, wideband optical links are finding applications inside very high throughput satellite (V/HTS) payloads used in the ever-expanding cloud of telecommunication satellites. Their application being enabled by the maturity of the existing fiber based optical links and the high technology readiness level of radiation hardened integrated circuit processes. There are several additional challenges unique in the design of a wideband optical system. The overall system noise must be optimized for the specific application, modulation scheme, PD and laser characteristics. Most state-of-the-art wideband circuits are built on high-end semiconductor SiGe and InP technologies. However, each technology demands specific design decisions to be made in order to get low noise, high energy efficiency and adequate bandwidth. In order to overcome the frequency limitations of the optoelectronic components, bandwidth enhancement and channel equalization techniques are used. In this work various blocks of optical communication systems are designed attempting to tackle some of the aforementioned challenges. Two TIA front-end topologies with 133 GHz bandwidth, a CB and a CE with shunt-shunt feedback, are designed and measured, utilizing a state-of-the-art 130 nm InP DHBT technology. A modular equalizer block built in 130 nm SiGe HBT technology is presented. Three ultra-wideband traveling wave amplifiers, a 4-cell, a single-stage and a matrix single-stage, are designed in a 250 nm InP DHBT process to test the limits of distributed amplification. A differential VCSEL driver circuit is designed and integrated in a 4x 28 Gbps transceiver system for intra-satellite optical communications based in a rad-hard 130 nm SiGe process.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
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650 4 $a Diodes. $3 673996
650 4 $a Integrated circuits. $3 584067
650 4 $a Internet. $3 527226
650 4 $a Satellite communications. $3 3694420
650 4 $a Error correction & detection. $3 3480646
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650 4 $a Bandwidths. $3 3560998
650 4 $a Metal oxides. $3 3681693
650 4 $a Transmitters. $3 3680766
650 4 $a Optoelectronics. $3 517932
650 4 $a Communications systems. $3 3680625
650 4 $a Transistors. $3 713271
650 4 $a Light. $3 524021
650 4 $a Energy consumption. $3 631630
650 4 $a High speed. $3 3562482
650 4 $a Aerospace engineering. $3 1002622
650 4 $a Electrical engineering. $3 649834
650 4 $a Energy. $3 876794
650 4 $a Engineering. $3 586835
650 4 $a Optics. $3 517925
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710 2 $a Chalmers Tekniska Hogskola (Sweden). $3 1913472
773 0 $t Dissertations Abstracts International $g 83-06B.
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