@inproceedings{24290, abstract = {{The recent rapid development of silicon photonics technology has spurred the process of on-chip integration of all kinds of opto-electronic components. One of the most common components of such type is the opto-electrical receiver. The monolithic implementation of the receiver could potentially have lower power consumption, higher sensitivity and bandwidth due to very short diode to amplifier connection length, which has very low parasitic capacitance and series resistance. The SiGe photodiode itself is also very compact, thus lowering the junction capacitance and improving its bandwidth. Among the different optical communication systems, coherent transmission lately received a lot of attention due to the rising requirements of the optical link capacity, and it was shown that this particular approach could benefit greatly from the monolithic integration, since the major component required for the demodulation on the receiver side – 90° optical hybrid – could be implemented fully passive and directly on the same chip as the receiver itself, together with digital post-processing circuitry. Despite the initial complexity of the modulation scheme, advanced silicon photonics components like this optical hybrid could make coherent transmission attractive even for short-range optical links. I would like to present the actual designs, implementation and measurement results of 90° fully passive optical hybrids, implemented in the IHP SG25PIC (passive photonics IC) technology. One of the designs is based on 4x4 multimode interferometer (MMI). The other one is based on two separate 2x2 MMIs with additional delay element. The final designs didn’t require any additional tuning after fabrication and have shown sufficient precision and performance for a coherent system design. The results of this work were later used for the design of monolithic coherent receiver.}}, author = {{Gudyriev, Sergiy and Scheytt, Christoph}}, booktitle = {{Kleinheubacher Tagung 2015}}, pages = {{18}}, title = {{{Silicon photonics 90° optical hybrid design for coherent receivers}}}, year = {{2015}}, } @misc{34558, author = {{Neumann, Phillip}}, booktitle = {{Erziehungswissenschaftliche Revue (EWR)}}, issn = {{1613-0677}}, number = {{4}}, title = {{{Rezension von: Widmer-Wolf, Patrik: Praxis der Individualisierung. Wie multiprofessionelle Klassenteams Fördersituationen für Kinder im Schulalltag etablieren}}}, volume = {{14}}, year = {{2015}}, } @inbook{15514, author = {{Hagengruber, Ruth Edith}}, booktitle = {{Meta-Philosophical Reflection on Feminist Philosophies of Science}}, editor = {{Vassallo, Nicla and Amoretti, Maria C.}}, pages = {{171--183}}, publisher = {{Springer International Publishing}}, title = {{{Measuring the Value of Women. A Feminist Analysis of Economic Categories and Thought}}}, volume = {{317}}, year = {{2015}}, } @article{15517, author = {{Hagengruber, Ruth Edith}}, journal = {{The Monist}}, pages = {{34--42}}, title = {{{Cutting through the Veil of Ignorance. Rewriting the History of Philosophy}}}, volume = {{98}}, year = {{2015}}, } @techreport{35978, author = {{Laubenstein, Désirée and Scheer, D.}}, title = {{{Gemeinsamer Unterricht … Wie kann das gelingen?}}}, year = {{2015}}, } @article{35996, author = {{Schlegel-Matthies, Kirsten}}, journal = {{Ernährung im Fokus. Zeitschrift für Fach-, Lehr- und Beratungskräfte}}, number = {{9-10}}, pages = {{256 -- 261}}, title = {{{Fleisch in unserer Gesellschaft}}}, year = {{2015}}, } @techreport{35991, author = {{Laubenstein, Désirée}}, title = {{{Gelingensbedingungen inklusiver Schulentwicklung. Vortrag im Rahmen des Projekts „Inklusive OGS im Ruhrbistum“. Essen. 15.09.2015.}}}, year = {{2015}}, } @techreport{35999, author = {{Laubenstein, Désirée}}, title = {{{Projektvorstellung GeSchwind, im Rahmen des Studientages zur Inklusion an der Medard-Schule. Trier. 11.05.2015.}}}, year = {{2015}}, } @inbook{36115, author = {{Kamp, Hermann}}, booktitle = {{Gewalt und Widerstand in der politischen Kultur des Späten Mittelalters}}, editor = {{Kintzinger, Martin and Rogge, Jörg and Rexroth, Frank}}, pages = {{345--360}}, title = {{{Gewalt in der Kultur des späten Mittelalters. Eine Zusammenfassung}}}, year = {{2015}}, } @inbook{36863, author = {{Weber, Jutta}}, booktitle = {{Die Körper des Kinos. Für eine fröhliche Filmwissenschaft. Annette Brauerhoch zum 60. Geburtstag}}, editor = {{Hüls, Christian and Lettenewitsch, Natalie and Zechner, Anke}}, pages = {{265--275}}, publisher = {{Stroemfeld}}, title = {{{It’s a Material World. Feminismus, Science Fiction und Technoscience}}}, year = {{2015}}, } @inbook{36870, author = {{Weber, Jutta}}, booktitle = {{Leben zwischen Kultur und Natur. Zur Neuaushandlung von Natur und Kultur in den Technik- und Lebenswissenschaften}}, editor = {{Compagna, Diego}}, pages = {{409--416}}, publisher = {{transcript}}, title = {{{Technoscience, Kontrollgesellschaft und Biopolitik}}}, year = {{2015}}, } @inbook{36869, author = {{Weber, Jutta and Kramarae, Cheris}}, booktitle = {{Boundary Objects and Beyond: Working with Leigh Star}}, editor = {{Bowker, Geoffrey and Clarke, Adele and Timmermans, Stefan}}, pages = {{303--322}}, publisher = {{MIT Press}}, title = {{{Categorizing Life and Death. The Unmaking of Civilians in US Robot Wars}}}, year = {{2015}}, } @inbook{36857, author = {{Weber, Jutta}}, booktitle = {{Women, Science, and Technology. A Reader in Feminist Science Studies}}, editor = {{Wyer, Mary and Barbercheck, Mary and Cookmeyer, Donna and Ozturk, Hatice and Wayne, Marta}}, pages = {{543--556}}, publisher = {{Routledge}}, title = {{{From Science and Technology to Feminist Technoscience}}}, year = {{2015}}, } @inbook{37227, author = {{Wallmeier, Nadine}}, booktitle = {{Regiolekt, Funktiolekt, Idiolekt: Die Stadt und ihre Sprachen. Akten der 31. Jahrestagung des Internationalen Arbeitskreises Historische Stadtsprachenforschung}}, editor = {{Karin, Anna and Ulivi, Silvia and Wich-Reif, Claudia}}, pages = {{155--171}}, publisher = {{V & R unipress}}, title = {{{Handlungsstrukturen in spätmittelalterlichen Stadtrechten}}}, year = {{2015}}, } @article{37229, author = {{Wallmeier, Nadine}}, journal = {{Niederdeutsche Jahrbuch}}, pages = {{7--26}}, title = {{{Adverbialsätze in mittelniederdeutschen Rechtstexten des 13. bis 16. Jahrhunderts}}}, volume = {{138}}, year = {{2015}}, } @inproceedings{35711, author = {{Nofen, Barbara and Temmen, Katrin}}, booktitle = {{2015 IEEE Global Engineering Education Conference (EDUCON)}}, publisher = {{IEEE}}, title = {{{Lecture meets laboratory experimental experiences for large audiences: Results of a first implementation and recommendation}}}, doi = {{10.1109/educon.2015.7095963}}, year = {{2015}}, } @inbook{27393, author = {{Bigga, Regine}}, booktitle = {{Allgemeinbildung und Curriculumentwicklung. Herausforderungen an das Fach Wirtschaft-Arbeit-Technik}}, editor = {{Meier, Bernd and Banse, Gerhard}}, pages = {{101--119}}, publisher = {{Peter Lang Wissenschaftsverlag}}, title = {{{Consumer und Nutrition Literacy versus „Wirtschaft, Arbeit, Technik“ (WAT)?! }}}, year = {{2015}}, } @article{37461, author = {{Seifert, Susanne and Schwab, Susanne and Gasteiger-Klicpera, Barbara}}, issn = {{1057-3569}}, journal = {{Reading & Writing Quarterly}}, keywords = {{Linguistics and Language, Education}}, number = {{6}}, pages = {{499--526}}, publisher = {{Informa UK Limited}}, title = {{{Effects of a Whole-Class Reading Program Designed for Different Reading Levels and the Learning Needs of L1 and L2 Children}}}, doi = {{10.1080/10573569.2015.1029176}}, volume = {{32}}, year = {{2015}}, } @misc{37510, author = {{Weber, Jutta}}, booktitle = {{Women, Science, and Technology. A Reader in Feminist Science Studies}}, editor = {{Wyer, Mary and Barbercheck, Mary and Cookmeyer, Donna and Ozturk, Hatice and Wayne, Marta}}, pages = {{397--414}}, publisher = {{Routledge}}, title = {{{From Science and Technology to Feminist Technoscience}}}, year = {{2015}}, } @misc{37512, author = {{Weber, Jutta}}, booktitle = {{Cultural Studies und Medienanalyse}}, editor = {{Hepp, Andreas and Krotz, Friedrich and Lingenberg, Swantje and Wimmer, Jeffrey}}, pages = {{387--395}}, publisher = {{Springer VS}}, title = {{{Technokultur, Posthumanität und neue Lebensformen}}}, year = {{2015}}, }