Pub Date : 2007-03-25DOI: 10.1109/OFC.2007.4348825
W. Bogaerts, P. Dumon, D. van Thourhout, R. Baets
Waveguide crossings are essential for complex photonic circuits. We present compact crossings for silicon-on-insulator photonic wires. By locally applying a lower index contrast, 97.5% transmission is achieved in a 6 mum length with only -40 dB crosstalk.
{"title":"Compact, Low-Loss Waveguide Crossings for High-Index-Contrast SOI Photonic Wires","authors":"W. Bogaerts, P. Dumon, D. van Thourhout, R. Baets","doi":"10.1109/OFC.2007.4348825","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348825","url":null,"abstract":"Waveguide crossings are essential for complex photonic circuits. We present compact crossings for silicon-on-insulator photonic wires. By locally applying a lower index contrast, 97.5% transmission is achieved in a 6 mum length with only -40 dB crosstalk.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"138 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133983876","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348409
Rad Sommer, Rance Fortenberry, B. Flintham, Paul Johnson
This paper demonstrates integration of multiple filter functions into a single component improving system performance and cost. Designs for producing low gain-ripple EDFAs are introduced integrating novel composite multi-port thin film GFF components.
{"title":"Multiple filter functions integrated into multi-port GFF components","authors":"Rad Sommer, Rance Fortenberry, B. Flintham, Paul Johnson","doi":"10.1109/OFC.2007.4348409","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348409","url":null,"abstract":"This paper demonstrates integration of multiple filter functions into a single component improving system performance and cost. Designs for producing low gain-ripple EDFAs are introduced integrating novel composite multi-port thin film GFF components.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134326003","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348793
C. Arellano, J. Prat
Gain influence on transmission in reflective-ONU is analyzed theoretically and experimentally. A general expression for the optical signal-to-crosstalk ratio is given. Experimental results with two types of reflective-ONU are in agreement with the theoretical approach.
{"title":"On the influence of ONU-Gain on Transmission in Centrally Seeded-light WDM-PONs","authors":"C. Arellano, J. Prat","doi":"10.1109/OFC.2007.4348793","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348793","url":null,"abstract":"Gain influence on transmission in reflective-ONU is analyzed theoretically and experimentally. A general expression for the optical signal-to-crosstalk ratio is given. Experimental results with two types of reflective-ONU are in agreement with the theoretical approach.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132814133","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348620
D. Lida, Y. Koshikiya, N. Honda, F. Ito
This paper discusses the effect of Fresnel reflection on BOTDR measurement. We show that a detectable sensor length can be determined from the intensity of the returning light and it depends on the laser linewidth.
{"title":"Detection Sensitivity of Brillouin Sensors Located Near Fresnel Reflection","authors":"D. Lida, Y. Koshikiya, N. Honda, F. Ito","doi":"10.1109/OFC.2007.4348620","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348620","url":null,"abstract":"This paper discusses the effect of Fresnel reflection on BOTDR measurement. We show that a detectable sensor length can be determined from the intensity of the returning light and it depends on the laser linewidth.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125232210","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348750
W. Choi, Doo-Gun Kim, Yon‐Tae Moon, Do‐Gyun Kim, Young-Wan Choi, Seok Lee, D. Woo
We show latchable optical switches and optical logic gates using the monolithically integrated vertical cavity lasers with depleted optical thyristor. By simply changing a reference switching voltage, this single device operates as two logic functions.
{"title":"Monolithic integration of latchable vertical cavity laser with depleted optical thyristor for optical logic gates","authors":"W. Choi, Doo-Gun Kim, Yon‐Tae Moon, Do‐Gyun Kim, Young-Wan Choi, Seok Lee, D. Woo","doi":"10.1109/OFC.2007.4348750","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348750","url":null,"abstract":"We show latchable optical switches and optical logic gates using the monolithically integrated vertical cavity lasers with depleted optical thyristor. By simply changing a reference switching voltage, this single device operates as two logic functions.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133036968","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348661
T. Sakamoto, A. Chiba, T. Kawanishi, M. Izutsu
We propose a high-speed CPFSK/MSK modulation technique using a single-stage monolithic-integrated dual-arm driven FSK modulator. By measuring phase trajectory, we directly confirmed that the externally modulated lightwave was truly continuous in phase to form CPFSK/MSK.
{"title":"CPFSK/MSK Modulation with a Monolithic Integrated LiNbO3 Modulator","authors":"T. Sakamoto, A. Chiba, T. Kawanishi, M. Izutsu","doi":"10.1109/OFC.2007.4348661","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348661","url":null,"abstract":"We propose a high-speed CPFSK/MSK modulation technique using a single-stage monolithic-integrated dual-arm driven FSK modulator. By measuring phase trajectory, we directly confirmed that the externally modulated lightwave was truly continuous in phase to form CPFSK/MSK.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133411726","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348892
M. Hayashi, T. Miyamoto, H. Tanaka
Latency-aware adaptive path discovery scheme with optimized resource scheduling mechanism were proposed for the advance reservation-capable SOA-based networking architecture. Using proposed techniques, advance reservation and service modification operations invoked from Web-services interface were experimentally demonstrated.
{"title":"Advance reservation-based network resource manager with adaptive path discovery scheme for SOA-based networking","authors":"M. Hayashi, T. Miyamoto, H. Tanaka","doi":"10.1109/OFC.2007.4348892","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348892","url":null,"abstract":"Latency-aware adaptive path discovery scheme with optimized resource scheduling mechanism were proposed for the advance reservation-capable SOA-based networking architecture. Using proposed techniques, advance reservation and service modification operations invoked from Web-services interface were experimentally demonstrated.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132766877","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348511
J. Kelly
Using the wavelength selective switch as a prototypical example, we examine the use of liquid crystal technology for telecom applications. Some key design issues and performance parameters are discussed.
以波长选择开关为例，研究了液晶技术在电信应用中的应用。讨论了一些关键的设计问题和性能参数。
{"title":"Application of Liquid Crystal Technology to Telecommunication Devices","authors":"J. Kelly","doi":"10.1109/OFC.2007.4348511","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348511","url":null,"abstract":"Using the wavelength selective switch as a prototypical example, we examine the use of liquid crystal technology for telecom applications. Some key design issues and performance parameters are discussed.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132772359","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348840
R. Jiang, N. Alic, C. McKinstrie, S. Radic
A two-pump fiber parametric amplifier was constructed and measured to have record performance. A continuous-wave 40dB gain was equalized over 50nm, covering the extended L-band spectral domain. The experimental measurements were matched with the theoretical calculations.
{"title":"Two Pump Parametric Amplifier with 40dB of Equalized Continuous Gain over 50nm","authors":"R. Jiang, N. Alic, C. McKinstrie, S. Radic","doi":"10.1109/OFC.2007.4348840","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348840","url":null,"abstract":"A two-pump fiber parametric amplifier was constructed and measured to have record performance. A continuous-wave 40dB gain was equalized over 50nm, covering the extended L-band spectral domain. The experimental measurements were matched with the theoretical calculations.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123158820","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 : 2007-03-25DOI: 10.1109/OFC.2007.4348330
J. Roth, S. Palermo, N. Helman, D. Bour, D. Miller, M. Horowitz
A low-voltage 90 nm CMOS optical interconnect transceiver operating at 1550 nm is presented. This is the first system demonstrated using the recent quasi-waveguide angled facet electroabsorption modulator (QWAFEM), featuring simple electronic and optical packaging.
{"title":"1550nm Optical Interconnect Transceiver with Low Voltage Electroabsorption Modulators Flip-Chip Bonded to 90nm CMOS","authors":"J. Roth, S. Palermo, N. Helman, D. Bour, D. Miller, M. Horowitz","doi":"10.1109/OFC.2007.4348330","DOIUrl":"https://doi.org/10.1109/OFC.2007.4348330","url":null,"abstract":"A low-voltage 90 nm CMOS optical interconnect transceiver operating at 1550 nm is presented. This is the first system demonstrated using the recent quasi-waveguide angled facet electroabsorption modulator (QWAFEM), featuring simple electronic and optical packaging.","PeriodicalId":367455,"journal":{"name":"OFC/NFOEC 2007 - 2007 Conference on Optical Fiber Communication and the National Fiber Optic Engineers Conference","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134623660","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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