Pub Date : 1900-01-01DOI: 10.1109/QELS.2003.238455
M. Qi, S. Johnson, J. Joannopoulos, H. L. Smith
Seven-functional-layer 3D photonic crystals with midgap wavelength at 1.55 /spl mu/m were fabricated with a layer-by-layer approach. We employed e-beam lithography to align and define the pattern, reactive-ion-etching to transfer the pattern, and spin-on-dielectrics to planarize the surface. Four such cycles were sufficient to complete the fabrication.
{"title":"Fabrication of three-dimensional photonic crystals with midgap wavelength at 1.55 /spl mu/m","authors":"M. Qi, S. Johnson, J. Joannopoulos, H. L. Smith","doi":"10.1109/QELS.2003.238455","DOIUrl":"https://doi.org/10.1109/QELS.2003.238455","url":null,"abstract":"Seven-functional-layer 3D photonic crystals with midgap wavelength at 1.55 /spl mu/m were fabricated with a layer-by-layer approach. We employed e-beam lithography to align and define the pattern, reactive-ion-etching to transfer the pattern, and spin-on-dielectrics to planarize the surface. Four such cycles were sufficient to complete the fabrication.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122224449","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 : 1900-01-01DOI: 10.1109/QELS.2003.238452
P. Rakich, S. Fan, A. A. Erchak, D. Ripin, G. Petrich, J. Joannopoulos, L. Kolodziejski, E. Ippen
Coupling of radiation to /spl Gamma/ point photonic crystal resonances is explored through photoluminescence measurements. Photoluminescence from a quantum well embedded in a two-dimensional photonic crystal is enhanced by resonant fields. Experiments and simulations are compared.
{"title":"Efficient coupling of radiation into guided slab resonances through two-dimensional photonic crystal","authors":"P. Rakich, S. Fan, A. A. Erchak, D. Ripin, G. Petrich, J. Joannopoulos, L. Kolodziejski, E. Ippen","doi":"10.1109/QELS.2003.238452","DOIUrl":"https://doi.org/10.1109/QELS.2003.238452","url":null,"abstract":"Coupling of radiation to /spl Gamma/ point photonic crystal resonances is explored through photoluminescence measurements. Photoluminescence from a quantum well embedded in a two-dimensional photonic crystal is enhanced by resonant fields. Experiments and simulations are compared.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123822985","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 : 1900-01-01DOI: 10.1109/QELS.2003.238450
B. Song, S. Noda, T. Asano
We propose a new concept of "in-plane proportional hetero photonic crystals (PCs)" to obtain optimum performance of PC-based devices at multiple wavelengths. Ultrasmall channel add/drop device is successfully demonstrated based on the concept.
{"title":"Ultrasmall channel add/drop devices based on in-plane proportional hetero photonic crystals","authors":"B. Song, S. Noda, T. Asano","doi":"10.1109/QELS.2003.238450","DOIUrl":"https://doi.org/10.1109/QELS.2003.238450","url":null,"abstract":"We propose a new concept of \"in-plane proportional hetero photonic crystals (PCs)\" to obtain optimum performance of PC-based devices at multiple wavelengths. Ultrasmall channel add/drop device is successfully demonstrated based on the concept.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116918765","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 : 1900-01-01DOI: 10.1109/EQEC.2003.1313920
K. Ishikawa
In this study, numerical experiments of three-photon ionization of He/sup +/ are performed. He/sup +/ is chosen over He because it is easy to prepare (by optical field ionization) and its 1s - 2s transition (40.8 eV) is close to the two-photon resonance of the 13th harmonics of a Ti:sapphire laser. Moreover, the exact solution can be delivered for this hydrogenlike system. We solve the time-dependent Schrodinger equation numerically using the Peaceman-Rachford method. Results show that this process is an attractive candidate for the observation of a third-order nonlinear optical effect and even above-threshold ionization in the XUV range.
{"title":"Three-photon ionization of He/sup +/ by the 13th harmonic of a Ti:sapphire laser","authors":"K. Ishikawa","doi":"10.1109/EQEC.2003.1313920","DOIUrl":"https://doi.org/10.1109/EQEC.2003.1313920","url":null,"abstract":"In this study, numerical experiments of three-photon ionization of He/sup +/ are performed. He/sup +/ is chosen over He because it is easy to prepare (by optical field ionization) and its 1s - 2s transition (40.8 eV) is close to the two-photon resonance of the 13th harmonics of a Ti:sapphire laser. Moreover, the exact solution can be delivered for this hydrogenlike system. We solve the time-dependent Schrodinger equation numerically using the Peaceman-Rachford method. Results show that this process is an attractive candidate for the observation of a third-order nonlinear optical effect and even above-threshold ionization in the XUV range.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127672367","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 : 1900-01-01DOI: 10.1109/QELS.2003.238325
I. Walmsley
Recent advances in the generation of attosecond-duration electromagnetic pulses demand the development of methods to measure them. The combination of sources and measurement technology provides an important set of tools for the study of electron dynamics in matter of all kinds. I survey several recent proposals for attoseconds metrology, and compare their efficacy and range of applicability.
{"title":"Attosecond metrology","authors":"I. Walmsley","doi":"10.1109/QELS.2003.238325","DOIUrl":"https://doi.org/10.1109/QELS.2003.238325","url":null,"abstract":"Recent advances in the generation of attosecond-duration electromagnetic pulses demand the development of methods to measure them. The combination of sources and measurement technology provides an important set of tools for the study of electron dynamics in matter of all kinds. I survey several recent proposals for attoseconds metrology, and compare their efficacy and range of applicability.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116926653","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 : 1900-01-01DOI: 10.1109/ISCS.2003.1239948
Si-Hyun Park, Jaehoon Kim, H. Jeon, T. Sakong, Sungnam Lee, S. Chae, Y. Park
An optically pumped room temperature GaN-based vertical-cavity surface-emitting laser (VCSEL) has been demonstrated in a microlens-integrated extended cavity structure. The VCSEL device lased at record-low threshold excitation intensity of 160 kW/cm/sup 2/.
{"title":"GaN vertical-cavity surface-emitting laser with an extended cavity","authors":"Si-Hyun Park, Jaehoon Kim, H. Jeon, T. Sakong, Sungnam Lee, S. Chae, Y. Park","doi":"10.1109/ISCS.2003.1239948","DOIUrl":"https://doi.org/10.1109/ISCS.2003.1239948","url":null,"abstract":"An optically pumped room temperature GaN-based vertical-cavity surface-emitting laser (VCSEL) has been demonstrated in a microlens-integrated extended cavity structure. The VCSEL device lased at record-low threshold excitation intensity of 160 kW/cm/sup 2/.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116170588","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 : 1900-01-01DOI: 10.1109/QELS.2003.238374
S. Cundiff, T. Fortier, D.J. Jones, Jun Ye
The combination of time and frequency domain techniques has enabled the phase stabilization of modelocked lasers, which has impacted optical frequency metrology and phase sensitive time domain experiments.
时域和频域技术的结合实现了锁模激光器的相位稳定，这对光学频率测量和相位敏感时域实验产生了影响。
{"title":"Phase stabilization of modelocked lasers","authors":"S. Cundiff, T. Fortier, D.J. Jones, Jun Ye","doi":"10.1109/QELS.2003.238374","DOIUrl":"https://doi.org/10.1109/QELS.2003.238374","url":null,"abstract":"The combination of time and frequency domain techniques has enabled the phase stabilization of modelocked lasers, which has impacted optical frequency metrology and phase sensitive time domain experiments.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126860172","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 : 1900-01-01DOI: 10.1109/QELS.2003.238453
D. Solli, C. Mccormick, R. Chiao, J. Hickmann
We have constructed and experimentally tested a half waveplate based on the dispersive birefringent properties of a bulk two-dimensional photonic crystal away from its band gap. A polarization contrast better than 200:1 was measured.
{"title":"Demonstration of half waveplate using polarization properties of a photonic crystal","authors":"D. Solli, C. Mccormick, R. Chiao, J. Hickmann","doi":"10.1109/QELS.2003.238453","DOIUrl":"https://doi.org/10.1109/QELS.2003.238453","url":null,"abstract":"We have constructed and experimentally tested a half waveplate based on the dispersive birefringent properties of a bulk two-dimensional photonic crystal away from its band gap. A polarization contrast better than 200:1 was measured.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123373892","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 : 1900-01-01DOI: 10.1109/CLEO.2002.1034472
Y. Leng, Z. Xu, Xiaodong Yang, H. Lu, Li-huang Lin, Zeyu Zhang, S. Jin, Jiahui Peng, Wei Zhang, D. Yin, B. Tang, Rui Li
A compact 16.7-TW/120-fs laser system based on optical parametric chirped pulse amplification is demonstrated. The chirped pulse was amplified from 50 pJ to 3.1 J. After compression, a final output pulse of 2.0 J/120 fs was obtained.
{"title":"16.7-TW laser system based on optical parametric chirped pulse amplification","authors":"Y. Leng, Z. Xu, Xiaodong Yang, H. Lu, Li-huang Lin, Zeyu Zhang, S. Jin, Jiahui Peng, Wei Zhang, D. Yin, B. Tang, Rui Li","doi":"10.1109/CLEO.2002.1034472","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034472","url":null,"abstract":"A compact 16.7-TW/120-fs laser system based on optical parametric chirped pulse amplification is demonstrated. The chirped pulse was amplified from 50 pJ to 3.1 J. After compression, a final output pulse of 2.0 J/120 fs was obtained.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123326392","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 : 1900-01-01DOI: 10.1109/QELS.2003.238456
M. Allard, E. Sargent, P. C. Lewis, E. Kumacheva
We report the deposition of colloidal films through electrophoresis on conductive substrates patterned with holographic gratings. We observe long-range hexagonal or square ordering when the particle diameter is commensurate with the grating pitch.
{"title":"Centimeter-size single-domain colloidal crystals on patterned substrates","authors":"M. Allard, E. Sargent, P. C. Lewis, E. Kumacheva","doi":"10.1109/QELS.2003.238456","DOIUrl":"https://doi.org/10.1109/QELS.2003.238456","url":null,"abstract":"We report the deposition of colloidal films through electrophoresis on conductive substrates patterned with holographic gratings. We observe long-range hexagonal or square ordering when the particle diameter is commensurate with the grating pitch.","PeriodicalId":432096,"journal":{"name":"Conference on Lasers and Electro-Optics, 2003. CLEO '03.","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115130321","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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