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LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings最新文献

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An Optical Receiver Module with Over 9.6nsec Deskew Range and 10Gb/s FMUX for a Flexible Optical Access System Based on PS-WDM-PON 基于PS-WDM-PON的柔性光接入系统的9.6nsec桌面范围和10Gb/s FMUX光接收模块
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382648
H. Kimura, Y. Sakai, M. Tsubokawa
{"title":"An Optical Receiver Module with Over 9.6nsec Deskew Range and 10Gb/s FMUX for a Flexible Optical Access System Based on PS-WDM-PON","authors":"H. Kimura, Y. Sakai, M. Tsubokawa","doi":"10.1109/LEOS.2007.4382648","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382648","url":null,"abstract":"We propose a flexible optical receiver module for an optical access system that offers not only user/service-multiplexing but also rate-extendibility. Proposed module compensates delays of over 9.6 nsec, caused by GVD, and provides physical rate flexibility.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132671716","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}
引用次数: 5
Mode-Locked VCSEL with External Cavity Formed by Concave Mirror 凹镜形成外腔的锁模VCSEL
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382583
T. Kato, A. Matsutani, T. Sakaguchi, K. Kobayashi
{"title":"Mode-Locked VCSEL with External Cavity Formed by Concave Mirror","authors":"T. Kato, A. Matsutani, T. Sakaguchi, K. Kobayashi","doi":"10.1109/LEOS.2007.4382583","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382583","url":null,"abstract":"A very low threshold current lasing operation was demonstrated with a composite resonator VCSEL using a concave external mirror. Sub-harmonic active mode-locking produced light output with a repetition rate of 10.56 GHz.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132773687","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}
引用次数: 0
Terahertz quantum cascade lasers and real-time THz imaging 太赫兹量子级联激光器和实时太赫兹成像
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382679
Q. Hu
{"title":"Terahertz quantum cascade lasers and real-time THz imaging","authors":"Q. Hu","doi":"10.1109/LEOS.2007.4382679","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382679","url":null,"abstract":"Based on a robust THz gain medium that rapidly depopulates the lower state using resonant LO-phonons and a novel metal-metal waveguide structure for mode confinement, we have developed THz quantum- cascade lasers with many performance records. These include but not limited to: the highest pulsed operating temperature of-170 K, the highest CW operating temperature of 117 K, the longest wavelength of-190 mum, and the highest output power levels of-250 mW. Using these lasers and a 320times240 pixel focal-plane array camera, real-time THz imaging is performed at a rate of 20 frames/second.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133732752","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}
引用次数: 2
New fabrication of organic light-emitting devices by thermal printing method 热敏印刷法制备有机发光器件的新方法
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382310
H. Kajii, D. Kasama, Y. Hirose, Y. Ohmori
{"title":"New fabrication of organic light-emitting devices by thermal printing method","authors":"H. Kajii, D. Kasama, Y. Hirose, Y. Ohmori","doi":"10.1109/LEOS.2007.4382310","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382310","url":null,"abstract":"The fabrication of organic light-emitting devices (OLEDs) by thermal printing method was demonstrated. The polarized electroluminescence of the fabricated OLEDs were obtained.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133912008","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}
引用次数: 0
4H-SiC PIN Recessed Window Avalanche Photodiode 4H-SiC PIN嵌入窗口雪崩光电二极管
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382507
Han-din Liu, D. Mcintosh, Xiaogang Bai, H. Pan, Mingguo Liu, J. Campbell
{"title":"4H-SiC PIN Recessed Window Avalanche Photodiode","authors":"Han-din Liu, D. Mcintosh, Xiaogang Bai, H. Pan, Mingguo Liu, J. Campbell","doi":"10.1109/LEOS.2007.4382507","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382507","url":null,"abstract":"We report 4H-SiC p-i-n recessed window avalanche photodiodes with low dark current and high quantum efficiency. For a circular device of 250 mum diameter, the device demonstrated a responsivity of ~135.5 mW/A (external quantum efficiency = ~64%), a dark current ~90 pA (~0.183 mum/cm2) at a photocurrent gain of 1000, and an excess noise factor k of slightly less than 0.1.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"36 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133935580","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}
引用次数: 2
Nonlinear Photovoltaic Effect 非线性光伏效应
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382696
S. Fathpour, K. Tsia, B. Jalali
{"title":"Nonlinear Photovoltaic Effect","authors":"S. Fathpour, K. Tsia, B. Jalali","doi":"10.1109/LEOS.2007.4382696","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382696","url":null,"abstract":"The theory of nonlinear photovoltaic effect is developed and compared with experiments. By harvesting the optical energy lost to two-photon absorption, this new photovoltaic effect offers an energy-efficient solution in nonlinear silicon photonics.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"177 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134138095","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}
引用次数: 2
Improved design of dispersion decreasing fiber for similariton pulse compression 相似脉冲压缩中色散衰减光纤的改进设计
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382661
Sung-Hoon Im, D. Mechin, V. Kruglov, J. Harvey
{"title":"Improved design of dispersion decreasing fiber for similariton pulse compression","authors":"Sung-Hoon Im, D. Mechin, V. Kruglov, J. Harvey","doi":"10.1109/LEOS.2007.4382661","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382661","url":null,"abstract":"A new design scheme for a comb-like dispersion decreasing fibre (DDF) has been implemented in a two stage cascaded DDF similariton compression system to compress 10 ps pulse down to 580 fs.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122193809","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}
引用次数: 0
Single mode lasing in a 200μm diameter core gain-guided index anti-guided diode end pumped fiber 单模激光在200μm直径的增益导折射率反导二极管端泵浦光纤
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382367
T. McComb, V. Sudesh, Ying Chen, M. Bass, M. Richardson, J. Ballato, A. Siegman
{"title":"Single mode lasing in a 200μm diameter core gain-guided index anti-guided diode end pumped fiber","authors":"T. McComb, V. Sudesh, Ying Chen, M. Bass, M. Richardson, J. Ballato, A. Siegman","doi":"10.1109/LEOS.2007.4382367","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382367","url":null,"abstract":"Single mode laser oscillation is achieved in a 200 μum diameter core end pumped gain guided index anti-guided fiber. The near-Gaussian beam quality of the laser is maintained at up to four times laser threshold.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115875729","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}
引用次数: 3
InAs/InGaAsP quantum dot semiconductor optical amplifiers at 1.5 μm: fabrication and gain characteristics 1.5 μm的InAs/InGaAsP量子点半导体光放大器:制造与增益特性
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382402
N. Kim, Euisin Lee, J. Oh, D. Lee
{"title":"InAs/InGaAsP quantum dot semiconductor optical amplifiers at 1.5 μm: fabrication and gain characteristics","authors":"N. Kim, Euisin Lee, J. Oh, D. Lee","doi":"10.1109/LEOS.2007.4382402","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382402","url":null,"abstract":"This paper reports on a InAs/InGaAsP quantum dot semiconductor optical amplifiers (SOAs) operating at 1.5 μm. An SOA exhibited a fiber-to- fiber gain of 22.5 dB and a chip gain of 37 dB while maintaining the spectral gain shape with current.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124695222","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}
引用次数: 0
Narrow linewidth lasers and their use in the generation and distribution of microwave signals 窄线宽激光器及其在微波信号产生和分布中的应用
LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings Pub Date : 2007-11-12 DOI: 10.1109/LEOS.2007.4382644
J. Cliche, M. Tetu, M. Poulin
{"title":"Narrow linewidth lasers and their use in the generation and distribution of microwave signals","authors":"J. Cliche, M. Tetu, M. Poulin","doi":"10.1109/LEOS.2007.4382644","DOIUrl":"https://doi.org/10.1109/LEOS.2007.4382644","url":null,"abstract":"The relationship between the spectral properties of lasers (phase/frequency noise, coherence, linewidth) and the quality of microwave signals generated by optical heterodyning is described. A 27-142 GHz photonic microwave and millimeter wave synthesizer is presented as an application of these concepts.","PeriodicalId":110592,"journal":{"name":"LEOS 2007 - IEEE Lasers and Electro-Optics Society Annual Meeting Conference Proceedings","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134226756","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}
引用次数: 0
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