M. Siesicki, K. Nieweglowski, K. Wolter, S. Patela
{"title":"Integrated optical waveguides for electrooptical PCB","authors":"M. Siesicki, K. Nieweglowski, K. Wolter, S. Patela","doi":"10.1109/STYSW.2008.5164148","DOIUrl":"https://doi.org/10.1109/STYSW.2008.5164148","url":null,"abstract":"In this paper a novel method for design, development and fabrication of low attenuation waveguides is describe in details. Different sol-gel materials and coating methods are presented. The most critical processing step by manufacturing of integrated interconnects is a coating of a lower cladding on structured copper surfaces. Therefore a suitable material and coating method was founded, which enable realizing of cladding layer with required parameters. For evaluation of fabricated waveguides the attenuation measurement was used.","PeriodicalId":206334,"journal":{"name":"2008 International Students and Young Scientists Workshop - Photonics and Microsystems","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131936324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"W-Band measurements for common buildings materials","authors":"A. Malko, M. Jacob, R. Piesiewicz","doi":"10.1109/STYSW.2008.5164141","DOIUrl":"https://doi.org/10.1109/STYSW.2008.5164141","url":null,"abstract":"The frequencies above 100 GHz are becoming more attractive worldwide in the area of wireless communications, especially for short-range indoor applications. In this paper results are presented for channel measurements in W-Band (75-110 GHz), which were conducted with a vector network analyzer for chosen realistic application scenarios. Apart from measurement results, this paper includes measurements comparisons of reflection properties for three materials: wood, polymer, and metal, which represent common building materials in indoor environments.","PeriodicalId":206334,"journal":{"name":"2008 International Students and Young Scientists Workshop - Photonics and Microsystems","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122169865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A. Wiatrek, T. Schneider, M. Junker, R. Henker, K. Lauterbach, A.T. Schwarzbacher, M. Ammann
{"title":"Numerical investigation of Brillouin based double sideband amplification for millimeter-wave generation","authors":"A. Wiatrek, T. Schneider, M. Junker, R. Henker, K. Lauterbach, A.T. Schwarzbacher, M. Ammann","doi":"10.1109/STYSW.2008.5164153","DOIUrl":"https://doi.org/10.1109/STYSW.2008.5164153","url":null,"abstract":"We show that pump power fluctuations have no impact on the phase noise of millimeter wave signals in Brillouin based double sideband amplification systems. Hence, high quality carriers can be generated.","PeriodicalId":206334,"journal":{"name":"2008 International Students and Young Scientists Workshop - Photonics and Microsystems","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123747826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
R. Herold, U. Vogel, B. Richter, D. Kreye, S. Reckziegel, M. Scholles, H. Lakner
{"title":"OLED-on-CMOS integration for augmented-reality systems","authors":"R. Herold, U. Vogel, B. Richter, D. Kreye, S. Reckziegel, M. Scholles, H. Lakner","doi":"10.1109/STYSW.2008.5164134","DOIUrl":"https://doi.org/10.1109/STYSW.2008.5164134","url":null,"abstract":"Several fields of application are increasingly using augmented-reality to enhance their performance, e.g., maintenance, manufacturing and security,. OLED-on-CMOS technology provides significant benefits to the realization of compact and lightweight augmented-reality systems. This paper describes the integration of highly-efficient, low-voltage organic light emitting diodes (OLEDs) and photodiodes on a CMOS-substrate to combine display and camera functionality (OLEDCam) in a single optical microsystem device. The optical engineering aspects to project images into the human eye and capture the user's point of gaze at the same time will be discussed. To support human-computer interaction we present a system concept to integrate eye-tracking capability into head-mounted displays (HMDs) using an OLEDCam. The portable control electronic and OLEDCam prototypes are presented. Based on results obtained from the first OLEDCam samples we examine the challenges and identify specifications in an augmented-reality system design. Finally, we introduce possible applications using OLED-on-CMOS for augmented-reality systems.","PeriodicalId":206334,"journal":{"name":"2008 International Students and Young Scientists Workshop - Photonics and Microsystems","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126130272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}