Dynamic all-optical flip-flop operation is observed for a single distributed feedback laser diode using the spatial hole burning effect. Bistabilities with extinction ratios of up to 35 dB are obtained. For the flip-flop operation, we demonstrate repetition rates up to 1.25 GHz using pulses of 0.5 pJ.
{"title":"Experimental demonstration of all-optical flip-flop operation with a single distributed feedback laser diode","authors":"K. Huybrechts, G. Morthier, R. Baets","doi":"10.1109/PS.2008.4804201","DOIUrl":"https://doi.org/10.1109/PS.2008.4804201","url":null,"abstract":"Dynamic all-optical flip-flop operation is observed for a single distributed feedback laser diode using the spatial hole burning effect. Bistabilities with extinction ratios of up to 35 dB are obtained. For the flip-flop operation, we demonstrate repetition rates up to 1.25 GHz using pulses of 0.5 pJ.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"307 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120881917","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}
D. Motoyoshi, N. Mikuni, A. Yoshida, T. Suda, Y. Yamabayashi, S. Kobayashi
Polysilane 1 times 3 optical switch circuits were fabricated based on the thermo-optic effect. The waveguide insertion losses were less than -3.1 dB. Optical switch was performed with supplied power of 100 mW or less. Crosstalk attenuation was measured as less than 8.95 dB [1], [2], [3].
{"title":"Low loss polysilane 1 × N optical switch circuits by T/O effect","authors":"D. Motoyoshi, N. Mikuni, A. Yoshida, T. Suda, Y. Yamabayashi, S. Kobayashi","doi":"10.1109/PS.2008.4804223","DOIUrl":"https://doi.org/10.1109/PS.2008.4804223","url":null,"abstract":"Polysilane 1 times 3 optical switch circuits were fabricated based on the thermo-optic effect. The waveguide insertion losses were less than -3.1 dB. Optical switch was performed with supplied power of 100 mW or less. Crosstalk attenuation was measured as less than 8.95 dB [1], [2], [3].","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"125 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131692196","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 passive multi-resonant vertical-cavity nonlinear gate exploiting absorption saturation in semiconductor quantum wells is exploited to perform two-channel wavelength conversion using ASE light. Operation can be extended to a higher number of converted wavelengths.
{"title":"All-optical multiple wavelength conversion using ASE light and a passive vertical-cavity semiconductor gate","authors":"C. Porzi, M. Guina, L. Orsila, A. Bogoni, L. Potí","doi":"10.1109/PS.2008.4804261","DOIUrl":"https://doi.org/10.1109/PS.2008.4804261","url":null,"abstract":"A passive multi-resonant vertical-cavity nonlinear gate exploiting absorption saturation in semiconductor quantum wells is exploited to perform two-channel wavelength conversion using ASE light. Operation can be extended to a higher number of converted wavelengths.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131490976","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}
We propose a design algorithm for VIPA-based OCDMA encoder used in WDM-compatible CDMA networks based on the problem requirements. Analyzing this device by our previous formulation leads to some useful suggestions to improve the device.
{"title":"A design algorithm for VIPA-based spectral-phase-coded OCDMA encoder","authors":"A. Mokhtari, A. A. Shishegar","doi":"10.1109/PS.2008.4804235","DOIUrl":"https://doi.org/10.1109/PS.2008.4804235","url":null,"abstract":"We propose a design algorithm for VIPA-based OCDMA encoder used in WDM-compatible CDMA networks based on the problem requirements. Analyzing this device by our previous formulation leads to some useful suggestions to improve the device.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134030780","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}
The document that should appear here is not currently available.
这里应该出现的文档目前不可用。
{"title":"Optical signal processing","authors":"P. Petropoulos","doi":"10.1109/PS.2008.4804258","DOIUrl":"https://doi.org/10.1109/PS.2008.4804258","url":null,"abstract":"The document that should appear here is not currently available.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130980948","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}
An over-size packet accepting scheduler, while the number of the simultaneous acceptable packets is limited to one, is introduced for an output buffer type switch. An optical switch design to implement the scheduler is considered, and improvement of performance is discussed.
{"title":"Over-size packet accepting scheduler and optical switch design","authors":"C. Fujihashi, M. Kimura, K. Maezawa","doi":"10.1109/PS.2008.4804157","DOIUrl":"https://doi.org/10.1109/PS.2008.4804157","url":null,"abstract":"An over-size packet accepting scheduler, while the number of the simultaneous acceptable packets is limited to one, is introduced for an output buffer type switch. An optical switch design to implement the scheduler is considered, and improvement of performance is discussed.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115138238","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}
We demonstrate that light near a targeted quantum dot embedded in photonic crystals can be strongly confined or completely released using pump laser pulses, which may provide a basic operation of nano-photonic switching.
{"title":"Nano-photonic switching in a quantum dot embedded in photonic crystals","authors":"F. Matsuoka, H. Nihei, A. Okamoto","doi":"10.1109/PS.2008.4804227","DOIUrl":"https://doi.org/10.1109/PS.2008.4804227","url":null,"abstract":"We demonstrate that light near a targeted quantum dot embedded in photonic crystals can be strongly confined or completely released using pump laser pulses, which may provide a basic operation of nano-photonic switching.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124449295","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}
N. Sambo, F. Cugini, N. Andriolli, A. Giorgetti, L. Valcarenghi, P. Castoldi
This paper investigates path restoration in translucent optical networks. Regenerator information is carried by GMPLS protocols (RSVP-TE signaling and OSPF-TE routing protocols). Restoration performance is evaluated in terms of blocking probability and control plane load.
{"title":"Path restoration schemes in GMPLS-controlled translucent networks","authors":"N. Sambo, F. Cugini, N. Andriolli, A. Giorgetti, L. Valcarenghi, P. Castoldi","doi":"10.1109/PS.2008.4804266","DOIUrl":"https://doi.org/10.1109/PS.2008.4804266","url":null,"abstract":"This paper investigates path restoration in translucent optical networks. Regenerator information is carried by GMPLS protocols (RSVP-TE signaling and OSPF-TE routing protocols). Restoration performance is evaluated in terms of blocking probability and control plane load.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122628242","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}
This paper presents an efficient multicast routing algorithm called DNMA. According to our simulation results, the proposed algorithm outperforms some existing well-known approaches for solving QoS of multicast routing problem in large scale networks.
{"title":"An efficient multicast routing algorithm for satisfying QoS requirements in networks","authors":"Cheng-Fa Tsai, Chang-Jen Wang","doi":"10.1109/PS.2008.4804240","DOIUrl":"https://doi.org/10.1109/PS.2008.4804240","url":null,"abstract":"This paper presents an efficient multicast routing algorithm called DNMA. According to our simulation results, the proposed algorithm outperforms some existing well-known approaches for solving QoS of multicast routing problem in large scale networks.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"290 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122822969","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}
G. Contestabile, R. Proietti, M. Presi, E. Ciaramella
We study the amplification of 40 Gb/s RZ signals (having 7 ps-long pulses) in a high gain (30 dB) semiconductor optical amplifier. We report an experimental comparison between straightforward amplification and amplification assisted by the use of both continuous wave (CW) and modulated holding beams.
{"title":"On the amplification of short pulses in SOAs by using CW or modulated holding beams","authors":"G. Contestabile, R. Proietti, M. Presi, E. Ciaramella","doi":"10.1109/PS.2008.4804259","DOIUrl":"https://doi.org/10.1109/PS.2008.4804259","url":null,"abstract":"We study the amplification of 40 Gb/s RZ signals (having 7 ps-long pulses) in a high gain (30 dB) semiconductor optical amplifier. We report an experimental comparison between straightforward amplification and amplification assisted by the use of both continuous wave (CW) and modulated holding beams.","PeriodicalId":113046,"journal":{"name":"2008 International Conference on Photonics in Switching","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114758125","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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