Pub Date : 2002-05-24DOI: 10.1109/CLEO.2002.1034483
J. Britten, S. Bryan, L. Summers, H.T. Nguyen, B. Shore, O. Lyngnes
We have designed and fabricated a 355 /spl times/ 150 mm multilayer dielectric diffraction grating, 1800 l/mm for 1030 nm light, that exhibits > 99% diffraction efficiency and a diffracted wavefront flatness of < 0.15 /spl lambda/. This grating is an enabling component of a 2 ps, high rep-rate machining laser currently in operation at LLNL.
{"title":"Large aperture, high-efficiency multilayer dielectric reflection gratings","authors":"J. Britten, S. Bryan, L. Summers, H.T. Nguyen, B. Shore, O. Lyngnes","doi":"10.1109/CLEO.2002.1034483","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034483","url":null,"abstract":"We have designed and fabricated a 355 /spl times/ 150 mm multilayer dielectric diffraction grating, 1800 l/mm for 1030 nm light, that exhibits > 99% diffraction efficiency and a diffracted wavefront flatness of < 0.15 /spl lambda/. This grating is an enabling component of a 2 ps, high rep-rate machining laser currently in operation at LLNL.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132942743","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034471
C. Dorrer, I. Kang
Highly sensitive femtosecond optical pulse characterization has been performed, for the first time to our knowledge, using electrooptic spectral shearing interferometry. We report a full temporal characterization of 750-fs pulses with average power as low as 10 /spl mu/W at 156-MHz repetition rate.
{"title":"Highly sensitive direct femtosecond pulse measurements using electrooptic spectral shearing interferometry","authors":"C. Dorrer, I. Kang","doi":"10.1109/CLEO.2002.1034471","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034471","url":null,"abstract":"Highly sensitive femtosecond optical pulse characterization has been performed, for the first time to our knowledge, using electrooptic spectral shearing interferometry. We report a full temporal characterization of 750-fs pulses with average power as low as 10 /spl mu/W at 156-MHz repetition rate.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125417744","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 compact 16-ch all-optical serial-to-parallel converter is developed based on a surface-emitting planar lightwave circuit. 40-Gb/s, 16-bit optical label recognition is also demonstrated using the converter and a CMOS electronic circuit.
{"title":"40-Gb/s, 16-bit label recognition using a planar lightwave circuit-based all-optical serial-to-parallel converter","authors":"T. Yasui, R. Takahashi, N. Kondo, H. Suzuki","doi":"10.1049/EL:20030714","DOIUrl":"https://doi.org/10.1049/EL:20030714","url":null,"abstract":"A compact 16-ch all-optical serial-to-parallel converter is developed based on a surface-emitting planar lightwave circuit. 40-Gb/s, 16-bit optical label recognition is also demonstrated using the converter and a CMOS electronic circuit.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121687613","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034477
L. Mollenauer, Chris Xu
A time lens based on clock-driven phase modulators followed by linear dispersion accurately removes timing-jitter. When used prior to the receiver, the time lens greatly improves bit-error-rate performance in DWDM dispersion managed soliton transmissions.
{"title":"Time-lens timing-jitter compensator in ultra-long haul DWDM dispersion managed soliton transmissions","authors":"L. Mollenauer, Chris Xu","doi":"10.1109/CLEO.2002.1034477","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034477","url":null,"abstract":"A time lens based on clock-driven phase modulators followed by linear dispersion accurately removes timing-jitter. When used prior to the receiver, the time lens greatly improves bit-error-rate performance in DWDM dispersion managed soliton transmissions.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114980244","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034466
H. Ohtake, H. Murakami, T. Yano, Y. Suzuki, S. Ono, N. Sarukura, G. Nishijima, K. Watanabe
The THz-radiation from a femtosecond-laser-irradiated InAs exhibits anomalous magnetic-field dependence up to 14 T. Moreover, the radiation spectrum shows clear periodic structure over 6 T probably attributed to the differently-phased radiation from holes with different mass.
{"title":"Anomalous power and spectrum dependence of THz-radiation from femtosecond-laser irradiated InAs under high magnetic field of 14 T","authors":"H. Ohtake, H. Murakami, T. Yano, Y. Suzuki, S. Ono, N. Sarukura, G. Nishijima, K. Watanabe","doi":"10.1109/CLEO.2002.1034466","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034466","url":null,"abstract":"The THz-radiation from a femtosecond-laser-irradiated InAs exhibits anomalous magnetic-field dependence up to 14 T. Moreover, the radiation spectrum shows clear periodic structure over 6 T probably attributed to the differently-phased radiation from holes with different mass.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133735903","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034479
T. Ohara, H. Takara, I. Shake, K. Mori, S. Kawanishi, S. Mino, T. Yamada, M. Ishii, T. Kitoh, T. Kitagawa, K. Parameswaran, M. Fejer
160 Gbit/s (20 Gbit/s /spl times/ 8) optical time-division-multiplexing is demonstrated using a multiplexer based on periodically-poled lithium niobate hybrid integrated planar lightwave circuits. Eight 20 Gbit/s signals are independently modulated and time division multiplexed all-optically.
{"title":"160 Gbit/s optical-time-division multiplexer based on PPLN hybrid integrated planar lightwave circuit","authors":"T. Ohara, H. Takara, I. Shake, K. Mori, S. Kawanishi, S. Mino, T. Yamada, M. Ishii, T. Kitoh, T. Kitagawa, K. Parameswaran, M. Fejer","doi":"10.1109/CLEO.2002.1034479","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034479","url":null,"abstract":"160 Gbit/s (20 Gbit/s /spl times/ 8) optical time-division-multiplexing is demonstrated using a multiplexer based on periodically-poled lithium niobate hybrid integrated planar lightwave circuits. Eight 20 Gbit/s signals are independently modulated and time division multiplexed all-optically.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132337330","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034467
R. Barillé, L. Canioni, S. Rivet, L. Sarger, F. Brechet, P. Roy, D. Pagnoux
We present the suitability of the third harmonic generation (THG) technique as a new nonlinear microprobe for non-destructive determination of the complete spatial characteristics of photonic bandgap (Bragg type) and air-silica microstructure (ASM) fibers.
{"title":"New method for analysis of the transverse structure of any microstructured optical fibers by THG microscopy","authors":"R. Barillé, L. Canioni, S. Rivet, L. Sarger, F. Brechet, P. Roy, D. Pagnoux","doi":"10.1109/CLEO.2002.1034467","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034467","url":null,"abstract":"We present the suitability of the third harmonic generation (THG) technique as a new nonlinear microprobe for non-destructive determination of the complete spatial characteristics of photonic bandgap (Bragg type) and air-silica microstructure (ASM) fibers.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114685769","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034125
Takuo Tanemura, Y. Takushima, K. Kikuchi
We have proposed and demonstrated a novel method of realizing a shape-controllable narrowband optical filter using SBS in an optical fiber. By BPSK modulating the pump light with deliberately coded binary data patterns, various types of bandpass filters as well as notch filters were realized. These may be exploited as powerful tools in optical signal processing. Moreover, the bandwidth can be further broadened for dense wavelength division multiplexing (DWDM) applications, by using a long highly-nonlinear fiber with a large SBS gain.
{"title":"Shape-controllable narrowband optical filter using stimulated Brillouin scattering","authors":"Takuo Tanemura, Y. Takushima, K. Kikuchi","doi":"10.1109/CLEO.2002.1034125","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034125","url":null,"abstract":"We have proposed and demonstrated a novel method of realizing a shape-controllable narrowband optical filter using SBS in an optical fiber. By BPSK modulating the pump light with deliberately coded binary data patterns, various types of bandpass filters as well as notch filters were realized. These may be exploited as powerful tools in optical signal processing. Moreover, the bandwidth can be further broadened for dense wavelength division multiplexing (DWDM) applications, by using a long highly-nonlinear fiber with a large SBS gain.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134322047","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1034486
Chao-Kun Lin, D. Bour, Jintian Zhu, W. Perez, M. Leary, A. Tandon, S. Corzine, M. Tan
We demonstrate novel electrically pumped 1.3 p VCSELs with two InP/air-gap DBRs. The devices exhibit threshold current density as low as 1.3 kA/cm2 at room temperature with CW excitation, and lase up to 80°C.
我们展示了具有两个InP/气隙dbr的新型电泵浦1.3 p vcsel。该器件在室温连续波激励下的阈值电流密度低至1.3 kA/cm2，激光温度高达80°C。
{"title":"Electrically pumped 1.3 /spl mu/m VCSELs with InP/air-gap DBRs","authors":"Chao-Kun Lin, D. Bour, Jintian Zhu, W. Perez, M. Leary, A. Tandon, S. Corzine, M. Tan","doi":"10.1109/CLEO.2002.1034486","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1034486","url":null,"abstract":"We demonstrate novel electrically pumped 1.3 p VCSELs with two InP/air-gap DBRs. The devices exhibit threshold current density as low as 1.3 kA/cm2 at room temperature with CW excitation, and lase up to 80°C.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129308365","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 : 2002-05-24DOI: 10.1109/CLEO.2002.1033473
S. Ono, Y. Suzuki, T. Kozeki, H. Murakami, H. Ohtake, N. Sarukura, H. Sato, S. Machida, K. Shimamura, T. Fukuda
Coaxially- pumped large-aperture Ce:LiCaAlF/sub 6/ power-amplifier module for the TW ultraviolet CPA laser system is demonstrated to have 98-mJ output with 25% extraction efficiency. This performance of the gain module is sufficiently good for the TW-class UV CPA laser system. Such solid-stale laser development will open up a new category of UV high-peak-power laser systems for the real world applications.
{"title":"Large-aperture Ce/sup 3+/:LiCaAlF/sub 6/ power-amplifier module for the terawatt-class ultraviolet solid-state laser system","authors":"S. Ono, Y. Suzuki, T. Kozeki, H. Murakami, H. Ohtake, N. Sarukura, H. Sato, S. Machida, K. Shimamura, T. Fukuda","doi":"10.1109/CLEO.2002.1033473","DOIUrl":"https://doi.org/10.1109/CLEO.2002.1033473","url":null,"abstract":"Coaxially- pumped large-aperture Ce:LiCaAlF/sub 6/ power-amplifier module for the TW ultraviolet CPA laser system is demonstrated to have 98-mJ output with 25% extraction efficiency. This performance of the gain module is sufficiently good for the TW-class UV CPA laser system. Such solid-stale laser development will open up a new category of UV high-peak-power laser systems for the real world applications.","PeriodicalId":332139,"journal":{"name":"Summaries of Papers Presented at the Lasers and Electro-Optics. CLEO '02. Technical Diges","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130006919","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}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：