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2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics最新文献

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Effect of MQW design parameters on the characteristics of an air-post 1.5 μm VCSEL MQW设计参数对空气柱1.5 μm VCSEL特性的影响
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292073
K. Kumarajah, P. Menon, M. Ismail, B. Yeop, S. Shaari
{"title":"Effect of MQW design parameters on the characteristics of an air-post 1.5 μm VCSEL","authors":"K. Kumarajah, P. Menon, M. Ismail, B. Yeop, S. Shaari","doi":"10.1109/CLEOPR.2009.5292073","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292073","url":null,"abstract":"Simulative and comparative study on the effects of multi quantum well (MQW) design parameters on the gain and threshold current of an InP-based, 1.5-μm vertical-cavity surface-emitting laser (VCSEL) is presented in this paper.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"28 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84915542","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
The fractional thermal factor in LD-pumped Yb3+/Er3+ codoped phosphate glass ld泵浦Yb3+/Er3+共掺磷酸盐玻璃的分数热因子
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292451
S. Feng, Fei Luan, Shunguang Li, Wei Chen, Lili Hu
{"title":"The fractional thermal factor in LD-pumped Yb3+/Er3+ codoped phosphate glass","authors":"S. Feng, Fei Luan, Shunguang Li, Wei Chen, Lili Hu","doi":"10.1109/CLEOPR.2009.5292451","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292451","url":null,"abstract":"The fractional thermal in LD-pumped Yb3+/Er3+ codped phosphate glass have been investigated base on the measurement of edge temperatures of glass. The temperatures of pump sopt at differernt pump power are calculated. The results indicate that upconversion processes have an important contribution to heat of LD pumped phosphate glass.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"79 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87319705","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
Study on slow light in photonic crystal waveguide with a line defect 带线缺陷光子晶体波导中慢光的研究
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292501
Ding Yingchun, Ma Yichen
{"title":"Study on slow light in photonic crystal waveguide with a line defect","authors":"Ding Yingchun, Ma Yichen","doi":"10.1109/CLEOPR.2009.5292501","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292501","url":null,"abstract":"We calculate the structure of photonic crystal waveguide with a line defect by the plane wave expansion method, and analyze effects on the dispersion character and the group velocity of changes of the filling factor.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"1 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88626460","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 magneto-optical effect in paraffin coated Rb vapor cell 石蜡包覆Rb蒸汽电池的非线性磁光效应
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292479
Hyun-joon Lee, Ye-Jin Yu, I. Bae, H. Moon
{"title":"Nonlinear magneto-optical effect in paraffin coated Rb vapor cell","authors":"Hyun-joon Lee, Ye-Jin Yu, I. Bae, H. Moon","doi":"10.1109/CLEOPR.2009.5292479","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292479","url":null,"abstract":"Application of an atomic magnetometer based on nonlinear magneto-optical rotation(NMOR) was studied. We have observed the NMOR signals in 87Rb D1 line using the the Rb vapor cell coated with paraffin. The paraffin coated vapor cell lead to double structured features in the NMOR signal which have different slope value of 0.193 mrad/mG and 2.23 mrad/mG with laser power 400 μW, respectively.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"57 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75909720","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
Conditional sign flip of a two-photon pulse with unit fidelity 单位保真度双光子脉冲的条件符号翻转
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292500
K. Koshino
{"title":"Conditional sign flip of a two-photon pulse with unit fidelity","authors":"K. Koshino","doi":"10.1109/CLEOPR.2009.5292500","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292500","url":null,"abstract":"We theoretically demonstrate the deterministic conditional sign flip of two photons without deformation of the pulse shape. The required elements are a V-type three level atom in a cavity and temporally correlated twin photons.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"28 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83314398","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
Polarization independent two-port beam splitter grating 偏振无关的双端口分束光栅
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292408
Jijun Feng, Changhe Zhou, Jiangjun Zheng, Hongchao Cao, P. Lv
{"title":"Polarization independent two-port beam splitter grating","authors":"Jijun Feng, Changhe Zhou, Jiangjun Zheng, Hongchao Cao, P. Lv","doi":"10.1109/CLEOPR.2009.5292408","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292408","url":null,"abstract":"We designed a subwavelength grating for polarization-independent two-port beam splitter. The design is based on the simplified modal method. Holographic recording technology and inductively coupled plasma etching can be used to manufacture the grating.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"27 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83348732","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
Design and simulation of a quantum dot microcavity terahertz laser 量子点微腔太赫兹激光器的设计与仿真
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292607
G. Shan, Wei Huang, Miao Zhang
{"title":"Design and simulation of a quantum dot microcavity terahertz laser","authors":"G. Shan, Wei Huang, Miao Zhang","doi":"10.1109/CLEOPR.2009.5292607","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292607","url":null,"abstract":"A design and new theoretical model of a quantum dot (QD) microcaity laser operating at 1 THz is proposed based on a semiconductor QD gain medium, where the lasing occurs through discrete conduction states. Our calculations show that a significant population inversion and frequency as low as 1 THz can be reached can be achieved. It is concluded that it maybe serve as a terahertz laser.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"67 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78252789","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
Stable ring solitons in higher-order Bessel optical lattices 高阶贝塞尔光学晶格中的稳定环孤子
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292496
G. Yin, Jiangbo Zheng, Liangwei Dong
{"title":"Stable ring solitons in higher-order Bessel optical lattices","authors":"G. Yin, Jiangbo Zheng, Liangwei Dong","doi":"10.1109/CLEOPR.2009.5292496","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292496","url":null,"abstract":"We investigate the dynamics of ring solitons in a defocusing medium with an imprinted Bessel optical lattice. They could reside on different rings in different order Bessel lattices and are stable provided that the lattice is deep enough.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"207 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76976839","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
Electromagnetic field quantization in an anisotropic absorbing medium 各向异性吸收介质中的电磁场量子化
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292542
Wei Li, Shibing Liu, Wei Yang
{"title":"Electromagnetic field quantization in an anisotropic absorbing medium","authors":"Wei Li, Shibing Liu, Wei Yang","doi":"10.1109/CLEOPR.2009.5292542","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292542","url":null,"abstract":"In this paper, we extend the Langevin noise (LN) scheme to an anisotropic medium which shows loss and dispersion. And the results are compared with previous work.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"52 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77100245","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
Optimal design of double-clad ytterbium-doped fiber amplifiers operating at 1020-1070 1020-1070双包层掺镱光纤放大器的优化设计
2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics Pub Date : 2009-10-30 DOI: 10.1109/CLEOPR.2009.5292557
K. S. Tsang, R. Man, H. Tam, C. Lu, P. Wai
{"title":"Optimal design of double-clad ytterbium-doped fiber amplifiers operating at 1020-1070","authors":"K. S. Tsang, R. Man, H. Tam, C. Lu, P. Wai","doi":"10.1109/CLEOPR.2009.5292557","DOIUrl":"https://doi.org/10.1109/CLEOPR.2009.5292557","url":null,"abstract":"We experimentally demonstrated a double-clad ytterbium-doped fiber amplifier operating at 1020 to 1070 nm. The measured gain is 27 dB and the gain variation is less than 2 dB.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"45 1","pages":"1-2"},"PeriodicalIF":0.0,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86944077","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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