Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653174
E. Kunkee, R. Davis, A. Smith
We provide experimental benchmark data and identify aerospace applications for which quantum well Mach-Zehnder modulators are well suited. An InP MZM gives a V-pi of 2.0, insertion loss of 11 dB, and bandwidth of 8 GHz.
{"title":"Mach-Zehnder quantum well modulators for aerospace applications","authors":"E. Kunkee, R. Davis, A. Smith","doi":"10.1109/AVFOP.2008.4653174","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653174","url":null,"abstract":"We provide experimental benchmark data and identify aerospace applications for which quantum well Mach-Zehnder modulators are well suited. An InP MZM gives a V-pi of 2.0, insertion loss of 11 dB, and bandwidth of 8 GHz.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"07 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127288329","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653171
J. Gomez, J. Zubía, G. Aranguren, G. Durana, J.A. Illaro, I. Saez, M. Kirchhof, H. Poisel, E. Hartl
Recently, the Polymer Optical Fiber Application Center (POF AC) at the University of Applied Sciences, Nuremberg has developed a polymer optical fiber (POF) elongation sensor. This work analyzes if this design could substitute the traditional strain gauges that are commonly used in structural health monitoring (SHM) tests, or the quite recent sensors based on fiber Bragg gratings.
{"title":"Comparing Polymer Optical Fiber (POF), fiber Bragg gratings and traditional strain gauge for aircraft structural health monitoring","authors":"J. Gomez, J. Zubía, G. Aranguren, G. Durana, J.A. Illaro, I. Saez, M. Kirchhof, H. Poisel, E. Hartl","doi":"10.1109/AVFOP.2008.4653171","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653171","url":null,"abstract":"Recently, the Polymer Optical Fiber Application Center (POF AC) at the University of Applied Sciences, Nuremberg has developed a polymer optical fiber (POF) elongation sensor. This work analyzes if this design could substitute the traditional strain gauges that are commonly used in structural health monitoring (SHM) tests, or the quite recent sensors based on fiber Bragg gratings.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"25 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131790535","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653175
A. Mendez, R. Gagliardi, V. Hernandez, C. Bennett
In this paper, we extend these photonic process techniques to a 16-ary, 12.5 Gb/s (10 Gb/s plus 8B/10B line coding) PPM communications system for fiber optic avionics, wherein much of the receiver processing is enabled by techniques based on planar lightwave circuits (PLCs). The architecture is applicable to higher input data rates and M-ary PPM. In the following, we present the PPM encoding and decoding architectures and numerically simulated results.
{"title":"Receiver architecture for 12.5 GB/S 16-ary pulse position modulation (PPM) signaling","authors":"A. Mendez, R. Gagliardi, V. Hernandez, C. Bennett","doi":"10.1109/AVFOP.2008.4653175","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653175","url":null,"abstract":"In this paper, we extend these photonic process techniques to a 16-ary, 12.5 Gb/s (10 Gb/s plus 8B/10B line coding) PPM communications system for fiber optic avionics, wherein much of the receiver processing is enabled by techniques based on planar lightwave circuits (PLCs). The architecture is applicable to higher input data rates and M-ary PPM. In the following, we present the PPM encoding and decoding architectures and numerically simulated results.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124577678","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653166
M. Khedr, M. Aly, M.E. Tamazin
All optical orthogonal frequency division multiplexing (OFDM) is used to achieve high bit rate and eliminate intersymbol interference in optical wireless communications. Overall architecture is enlightened and analytical evaluation is presented for direct and diffused environment.
{"title":"Eliminating dispersion and ISI in optical wireless environment using optical DFT OFDM system","authors":"M. Khedr, M. Aly, M.E. Tamazin","doi":"10.1109/AVFOP.2008.4653166","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653166","url":null,"abstract":"All optical orthogonal frequency division multiplexing (OFDM) is used to achieve high bit rate and eliminate intersymbol interference in optical wireless communications. Overall architecture is enlightened and analytical evaluation is presented for direct and diffused environment.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129768264","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653155
M. Beranek, J. Ahadian, C. Kuznia, B. Pregger
This paper describes the physical and optical characterization of a fleet/field representative 100/140/172 (core/cladding/polyimide coating) aerospace fiber optic cable that failed due to cable bending/kinking.
{"title":"Broken aerospace fiber optic cable characterization","authors":"M. Beranek, J. Ahadian, C. Kuznia, B. Pregger","doi":"10.1109/AVFOP.2008.4653155","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653155","url":null,"abstract":"This paper describes the physical and optical characterization of a fleet/field representative 100/140/172 (core/cladding/polyimide coating) aerospace fiber optic cable that failed due to cable bending/kinking.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128688494","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653152
K. S. Ly, F. Quentel, M. Pez, E. Gambardella, J. Mollier
We demonstrated an avionic-representative link at 1 Gb/s with a span of 100 m. The performances are compliant with IEEE GbE specifications and tolerant to ldquoproduction breaksrdquo. In order to validate the reliability of this solution, additional connectors influence on the link performances need to be checked. Also, temperature in the [-40, +85degC] range, and vibrations constrains need to be tested. At term, we expect the transceiver to be improved to include the MMF coupling function, which will help controlling the return losses. Avionic standards, namely ARINC 800 requirements, shall finally be taken into account in link specification.
{"title":"Bidirectional link mock-up for avionics applications","authors":"K. S. Ly, F. Quentel, M. Pez, E. Gambardella, J. Mollier","doi":"10.1109/AVFOP.2008.4653152","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653152","url":null,"abstract":"We demonstrated an avionic-representative link at 1 Gb/s with a span of 100 m. The performances are compliant with IEEE GbE specifications and tolerant to ldquoproduction breaksrdquo. In order to validate the reliability of this solution, additional connectors influence on the link performances need to be checked. Also, temperature in the [-40, +85degC] range, and vibrations constrains need to be tested. At term, we expect the transceiver to be improved to include the MMF coupling function, which will help controlling the return losses. Avionic standards, namely ARINC 800 requirements, shall finally be taken into account in link specification.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127304988","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653178
J. Cheng
In addition to a small form factor, low drive current and low power dissipation, vertical-cavity surface-emitting lasers (VCSELs) are integrable into arrays with either a surface-normal or an in-plane, waveguide-coupled geometry, which enables a compact, wideband optical interconnect. The wavelength division multiplexing of high speed VCSEL arrays, in a discrete or monolithic format, provides a compact interconnect technology minimizing SWaP for avionic application.
{"title":"Topics in VCSEL-based high-speed WDM optical interconnects","authors":"J. Cheng","doi":"10.1109/AVFOP.2008.4653178","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653178","url":null,"abstract":"In addition to a small form factor, low drive current and low power dissipation, vertical-cavity surface-emitting lasers (VCSELs) are integrable into arrays with either a surface-normal or an in-plane, waveguide-coupled geometry, which enables a compact, wideband optical interconnect. The wavelength division multiplexing of high speed VCSEL arrays, in a discrete or monolithic format, provides a compact interconnect technology minimizing SWaP for avionic application.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126546133","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653185
M. Lange, P. Anumolu, M. Beranek, D. Harres, T. Shu, B. Uhlhorn
The SAE AS5603 standard represents a link loss budget methodology that is now available for use by aerospace fiber optic link designers and users to evaluate fiber optic link performance on aerospace platforms.
{"title":"The SAE AS5603 link loss power budget methodology for aerospace platforms standard","authors":"M. Lange, P. Anumolu, M. Beranek, D. Harres, T. Shu, B. Uhlhorn","doi":"10.1109/AVFOP.2008.4653185","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653185","url":null,"abstract":"The SAE AS5603 standard represents a link loss budget methodology that is now available for use by aerospace fiber optic link designers and users to evaluate fiber optic link performance on aerospace platforms.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134175359","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653158
D. Harres
The potential use for optical wireless is quite high and is largely untapped in the aerospace industry. Consumer experience with TV remote controls has given the impression that optical wireless is limited-range, highly directional and low-data-rate, but the truth is that this technology is extremely powerful when properly implemented.
{"title":"Optical wireless links for aerospace applications","authors":"D. Harres","doi":"10.1109/AVFOP.2008.4653158","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653158","url":null,"abstract":"The potential use for optical wireless is quite high and is largely untapped in the aerospace industry. Consumer experience with TV remote controls has given the impression that optical wireless is limited-range, highly directional and low-data-rate, but the truth is that this technology is extremely powerful when properly implemented.","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125446734","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}
Pub Date : 2008-10-17DOI: 10.1109/AVFOP.2008.4653160
A. Karim, J. Devenport
Microwave photonic links with increased dynamic range are required for antenna remoting applications. In this work, a linearized microwave photonic link was used for both radio-frequency (RF) signal transport and down-conversion to a lower intermediate frequency (IF).
{"title":"Increased dynamic range for microwave photonic links","authors":"A. Karim, J. Devenport","doi":"10.1109/AVFOP.2008.4653160","DOIUrl":"https://doi.org/10.1109/AVFOP.2008.4653160","url":null,"abstract":"Microwave photonic links with increased dynamic range are required for antenna remoting applications. In this work, a linearized microwave photonic link was used for both radio-frequency (RF) signal transport and down-conversion to a lower intermediate frequency (IF).","PeriodicalId":142148,"journal":{"name":"2008 IEEE Avionics, Fiber-Optics and Photonics Technology Conference","volume":"105 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132209992","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}
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