{"title":"Spectrum compression of a short pulse from a slit with a central obstruction in the far-field","authors":"Pin Han, Jhong-Sian Li, Hone-Ene Hwang","doi":"10.1109/ACOFT.2006.4519319","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519319","url":null,"abstract":"The spectrum change of a Gaussian pulse is studied when it is incident on a slit with central obstruction. It is shown that the central obstruction will cause diffracted spectrum compressed, compared with the slit without a central obstruction.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132168305","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":"The nonlinear wavenumber in supercontinuum generation","authors":"D. Austin, C. D. de Sterke, T. Brown, B. Eggleton","doi":"10.1109/ACOFT.2006.4519277","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519277","url":null,"abstract":"We derive a nonlinear wavenumber which describes dispersive wave phase-matching in supercontinuum generation more accurately than the current prescription based on fundamental solitons. The short wavelength peak is well located by this method.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"83 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132742146","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":"On output power regulation in backward pumped Raman amplifiers.","authors":"P. Dower, P. Farrell","doi":"10.1109/ACOFT.2006.4519249","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519249","url":null,"abstract":"This paper presents a model-based linear control design procedure for implementing output signal power regulation in backward pumped Raman amplifiers. This procedure is demonstrated via a simulation example.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124711283","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":"Suppression of Raman shift in fibres near zero-dispersion piont","authors":"E. Tsoy, M. de Sterke","doi":"10.1109/ACOFT.2006.4519320","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519320","url":null,"abstract":"We study theoretically the interplay between the Raman effect and the third order dispersion (TOD) on soliton dynamics. We show that the Raman self-frequency shift can be suppressed by the negative TOD.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"146 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124799484","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}
C. Q. Tran, A. Mancuso, B. Dhal, A. Roberts, K. Nugent, A. Peele, D. Paterson, Z. Cai, B. Lai, I. McNulty
{"title":"Complete recovery of synchrotron wave fields using phase-space tomography and its applications in x-ray imaging","authors":"C. Q. Tran, A. Mancuso, B. Dhal, A. Roberts, K. Nugent, A. Peele, D. Paterson, Z. Cai, B. Lai, I. McNulty","doi":"10.1109/ACOFT.2006.4519304","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519304","url":null,"abstract":"We discuss the role of coherence in X-ray imaging and consider how phase-space tomography can be used to extract information about partial coherence. The application of phase-space tomography to X-ray imaging will also be discussed.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"208 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114997462","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":"Adaptation algorithms for receiver based electronic dispersion equalization","authors":"X. Yi, F. Buchali, Wei Chen, W. Shieh","doi":"10.1109/ACOFT.2006.4519269","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519269","url":null,"abstract":"We compare three adaptation algorithms for receiver based analogue electronic dispersion equalizers. For the first time, the dithered linear search algorithm is demonstrated and compared to the other two algorithms by simulation and experiment.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115177195","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":"Selection of an appropriate laser wavelength for launching surface acoustic waves on tooth enamel","authors":"Hsiao-Chuan Wang, S. Law, S. Fleming, T. Huang","doi":"10.1109/ACOFT.2006.4519225","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519225","url":null,"abstract":"Spectrophotometric analysis of human enamel sections shows two near-IR wavelengths that are strongly absorbed and are potentially suitable for efficient generation of surface acoustic waves for dental non-destructive testing application.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124302145","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":"Influence of two-photon absorption on self-phase modulation based 2R regeneration","authors":"M. Lamont, M. Rochette, D. Moss, B. Eggleton","doi":"10.1109/ACOFT.2006.4519302","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519302","url":null,"abstract":"We theoretically investigate the influence of two-photon absorption (TPA) on the performance of self-phase modulation based signal regenerators, showing that a device with TPA can have better performance (higher output Q-factor) than a device with no TPA.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130746918","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":"Application of ESPI to painted canvas","authors":"E. Miles, N. Tse, R. Sloggett, A. Roberts","doi":"10.1109/ACOFT.2006.4519325","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519325","url":null,"abstract":"We demonstrate the successful use of electronic speckle pattern interferometry (ESPI) in the laboratory and in-situ for the detection of in-plane movement of painted canvas due to variable environmental conditions.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"61 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114021724","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":"Progress in the fabrication of soft glass microstructured optical fibres with complex and new structures","authors":"H. Ebendorff‐Heidepriem, T. Monro","doi":"10.1109/ACOFT.2006.4519256","DOIUrl":"https://doi.org/10.1109/ACOFT.2006.4519256","url":null,"abstract":"Progress in developing new classes of soft glass microstructured fibres will be presented. We report the extrusion of soft glass preforms having a large number (160+) of transverse features.","PeriodicalId":244615,"journal":{"name":"ACOFT/AOS 2006 - Australian Conference on Optical Fibre Technology/Australian Optical Society","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122330027","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}