Pub Date : 2004-05-16DOI: 10.1109/CLEO.2004.1360941
D. Larsson, Kresten Yvind, L. J. Christiansen, J. Mark, J. Hvam, J. Hanberg
Using a novel design, we have fabricated 10 GHz all-active monolithic mode-locked semiconductor lasers that generate 1.4 ps pulses with record-low timing jitter. The dynamical properties of lasers with 1 and 2 QWs are compared.
{"title":"Novel design of low-jitter 10 GHz all-active monolithic mode-locked lasers","authors":"D. Larsson, Kresten Yvind, L. J. Christiansen, J. Mark, J. Hvam, J. Hanberg","doi":"10.1109/CLEO.2004.1360941","DOIUrl":"https://doi.org/10.1109/CLEO.2004.1360941","url":null,"abstract":"Using a novel design, we have fabricated 10 GHz all-active monolithic mode-locked semiconductor lasers that generate 1.4 ps pulses with record-low timing jitter. The dynamical properties of lasers with 1 and 2 QWs are compared.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116904551","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 : 2004-05-16DOI: 10.1109/CLEO.2004.1360811
Y. Hu, M. Dubov, I. Khrushchev
Generation of picosecond pulses with a peak power in excess of 7 W and a duration of 24 ps from a gain-switched InGaN diode laser is demonstrated for the first time.
首次演示了增益开关InGaN二极管激光器产生峰值功率超过7w、持续时间为24ps的皮秒脉冲。
{"title":"High-power picosecond pulse generation from a gain-switched violet diode laser","authors":"Y. Hu, M. Dubov, I. Khrushchev","doi":"10.1109/CLEO.2004.1360811","DOIUrl":"https://doi.org/10.1109/CLEO.2004.1360811","url":null,"abstract":"Generation of picosecond pulses with a peak power in excess of 7 W and a duration of 24 ps from a gain-switched InGaN diode laser is demonstrated for the first time.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123695370","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. Efremidis, J. Hudock, D. Christodoulides, J. Fleischer, O. Cohen, M. Segev
We study families of 2D lattice solitons, and show that they are possible when their power level exceeds a critical threshold. In addition, gap lattice solitons exist when the lattice possesses a complete 2D band-gap.
{"title":"Two-dimensional optical discrete/ lattice solitons","authors":"N. Efremidis, J. Hudock, D. Christodoulides, J. Fleischer, O. Cohen, M. Segev","doi":"10.1364/NLGW.2004.MA8","DOIUrl":"https://doi.org/10.1364/NLGW.2004.MA8","url":null,"abstract":"We study families of 2D lattice solitons, and show that they are possible when their power level exceeds a critical threshold. In addition, gap lattice solitons exist when the lattice possesses a complete 2D band-gap.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128050840","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 : 2004-05-16DOI: 10.1109/CLEO.2004.181267
M. Cryan, M. Dragas, T. Houle, R. Varazza, M. Hill, S. Yu, J. Rorison
The integration of a low cost VCSEL with a microstrip antenna results in a low cost wireless-optical transmitter. The VCSEL impedance is matched to that of the antenna and initial microwave link results are shown
{"title":"A 2.4 GHz wireless-over-fibre transmitter using a photonic active integrated antenna (PhAIA)","authors":"M. Cryan, M. Dragas, T. Houle, R. Varazza, M. Hill, S. Yu, J. Rorison","doi":"10.1109/CLEO.2004.181267","DOIUrl":"https://doi.org/10.1109/CLEO.2004.181267","url":null,"abstract":"The integration of a low cost VCSEL with a microstrip antenna results in a low cost wireless-optical transmitter. The VCSEL impedance is matched to that of the antenna and initial microwave link results are shown","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122252352","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 the first spatial Fourier-domain holographic (FDH) optical coherence flythroughs of rat tumors and mouse corneas. FDH eliminates scattered background in the holographic reconstruction and improves signal-to-noise over previous image-domain holography of tissue
{"title":"Fourier-domain holographic optical coherence imaging","authors":"K. Jeong, M. Mustață, D. Nolte, J. Turek","doi":"10.1364/BIO.2004.SG1","DOIUrl":"https://doi.org/10.1364/BIO.2004.SG1","url":null,"abstract":"We demonstrate the first spatial Fourier-domain holographic (FDH) optical coherence flythroughs of rat tumors and mouse corneas. FDH eliminates scattered background in the holographic reconstruction and improves signal-to-noise over previous image-domain holography of tissue","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116993744","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}
J. Mertz, T. Pons, L. Moreaux, C. Yang, S. Charpak
We describe novel imaging techniques based on second-harmonic generation (SHG). These include SHG microscopy and auto-confocal microscopy (ACM). Biological applications are reviewed.
{"title":"Biological imaging with second-harmonic generation","authors":"J. Mertz, T. Pons, L. Moreaux, C. Yang, S. Charpak","doi":"10.1364/FIO.2004.FWN1","DOIUrl":"https://doi.org/10.1364/FIO.2004.FWN1","url":null,"abstract":"We describe novel imaging techniques based on second-harmonic generation (SHG). These include SHG microscopy and auto-confocal microscopy (ACM). Biological applications are reviewed.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"14 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126131898","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}
L. Laversenne, P. Hoffmann, M. Pollnau, P. Moretti
Buried, stacked planar and channel waveguides in sapphire and Ti:sapphire are fabricated by proton implantation. Flexibility of the fabrication technique and good control over the implantation parameters result in variable design and excellent light confinement.
{"title":"Buried planar and channel waveguides in sapphire and Ti:sapphire by proton implantation","authors":"L. Laversenne, P. Hoffmann, M. Pollnau, P. Moretti","doi":"10.1364/IPR.2004.IFF2","DOIUrl":"https://doi.org/10.1364/IPR.2004.IFF2","url":null,"abstract":"Buried, stacked planar and channel waveguides in sapphire and Ti:sapphire are fabricated by proton implantation. Flexibility of the fabrication technique and good control over the implantation parameters result in variable design and excellent light confinement.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126622033","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 : 2004-05-16DOI: 10.1109/CLEO.2004.1360685
P. Wang, L. Cooper, R.B. Williams, J. Sahu, W. Clarkson, A. Scott, D. Jones
A ribbon fiber with an array of ten Yb-doped cores has been operated in a laser configuration pumped by a diode-stack at 940 nm. 100 W of output power for /spl sim/260 W of launched pump has been achieved.
在940nm的激光配置下，用二极管堆泵浦了一种具有10个掺镱芯阵列的带状光纤。已实现100 W /spl sim/260 W发射泵的输出功率。
{"title":"Diode-stack-pumped Yb-doped multi-core ribbon fiber laser","authors":"P. Wang, L. Cooper, R.B. Williams, J. Sahu, W. Clarkson, A. Scott, D. Jones","doi":"10.1109/CLEO.2004.1360685","DOIUrl":"https://doi.org/10.1109/CLEO.2004.1360685","url":null,"abstract":"A ribbon fiber with an array of ten Yb-doped cores has been operated in a laser configuration pumped by a diode-stack at 940 nm. 100 W of output power for /spl sim/260 W of launched pump has been achieved.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116504730","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}
V. Apostolopoulos, L. Laversenne, T. Colomb, C. Depeursinge, R. P. Salathe, Markus Pollnau, Roberto Osellame, Giulio Cerullo, P. Laporta
Femtosecond writing of refractive-index changes in sapphire is demonstrated by doping the crystal with an appropriate ion (here: Ti/sup 3+/) that reduces the threshold of the process. Passive and active buried channel waveguiding is demonstrated.
{"title":"Femtosecond irradiation induced refractive-index changes and channel waveguiding in bulk Ti/sup 3+/:sapphire","authors":"V. Apostolopoulos, L. Laversenne, T. Colomb, C. Depeursinge, R. P. Salathe, Markus Pollnau, Roberto Osellame, Giulio Cerullo, P. Laporta","doi":"10.1063/1.1781737","DOIUrl":"https://doi.org/10.1063/1.1781737","url":null,"abstract":"Femtosecond writing of refractive-index changes in sapphire is demonstrated by doping the crystal with an appropriate ion (here: Ti/sup 3+/) that reduces the threshold of the process. Passive and active buried channel waveguiding is demonstrated.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"169 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116103699","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 : 2004-05-16DOI: 10.1109/CLEO.2004.1361006
A. K. Mairaj, Xian Feng, D. Shepherd, D. Hewak
We report the first neodymium-doped amorphous channel waveguide laser through extrusion. Single-mode operation was observed at 1058 nm for a 10 mm long channel waveguide. An output power of 13.3 mW with 36% slope efficiency was measured.
{"title":"Using the extrusion technique to fashion amorphous channel waveguide lasers","authors":"A. K. Mairaj, Xian Feng, D. Shepherd, D. Hewak","doi":"10.1109/CLEO.2004.1361006","DOIUrl":"https://doi.org/10.1109/CLEO.2004.1361006","url":null,"abstract":"We report the first neodymium-doped amorphous channel waveguide laser through extrusion. Single-mode operation was observed at 1058 nm for a 10 mm long channel waveguide. An output power of 13.3 mW with 36% slope efficiency was measured.","PeriodicalId":277415,"journal":{"name":"Conference on Lasers and Electro-Optics, 2004. (CLEO).","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115285779","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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