{"title":"Effect of Spontaneous Decay on the Rabi Population Oscillation of a Two-Level Atom Coupled to a Monochromatic Field","authors":"Sun Kyung Lee, Hai-woong Lee","doi":"10.1109/CLEOPR.2007.4391761","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391761","url":null,"abstract":"We investigate effects of spontaneous decay on the Rabi population oscillation exhibited by a two-level atom driven by a monochromatic field. We show that the semiclassical theory and the fully quantum-mechanical theory predict in general different damping rates of the Rabi oscillation.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116494030","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}
Yundong Zhang, W. Qiu, Jianbo Ye, H. Tian, Nan Wang, Hao Wang, P. Yuan
{"title":"Spectral burning hole, slow light in a doped optical fiber","authors":"Yundong Zhang, W. Qiu, Jianbo Ye, H. Tian, Nan Wang, Hao Wang, P. Yuan","doi":"10.1109/CLEOPR.2007.4391178","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391178","url":null,"abstract":"In this paper, the authors demonstrated that the observation of ultra-slow group velocity and spectral holes by CPO in erbium-doped fiber at a room temperature. Operation of the reduction of light propagation at 1550 nm showed that the variable optical delay in fiber system could be applied to telecommunication system.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130288826","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}
{"title":"FBG and Terfonel-D Based Alternating Current Sensor for Engineering Application*","authors":"Zhao Hong, Xong Yanling, Zhang Jian, Lu Yue-lan","doi":"10.1109/CLEOPR.2007.4391417","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391417","url":null,"abstract":"An FBG and GMM based optical fiber electrical current sensor for engineering application was developed. GMM exposure to AC current induced magnetic field to cause elongation of GMM and FBG and wavelength drifting of FBG. CWDM device was used for demodulation. Transfer function and frequency of the sensor were reported.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134491342","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}
W. Stumpf, M. Fujita, M. Yamaguchi, T. Asano, S. Noda
{"title":"Light Emission from Quantum Dots embedded in a Photonic Double-Heterostructure Nanocavity","authors":"W. Stumpf, M. Fujita, M. Yamaguchi, T. Asano, S. Noda","doi":"10.1109/CLEOPR.2007.4391537","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391537","url":null,"abstract":"The light-emission properties of quantum dots embedded in a photonic double-heterostructure nanocavity are investigated for the first time. Light emission peaks related to waveguide modes and the nanocavity are successfully assigned. By means of polarization-resolved resonant excitation of the waveguide mode, the nanocavity mode is clearly observed.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132831902","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}
Ng Tien Tjuen, D. Gosal, A. Lamas-Linares, C. Kurtsiefer
{"title":"A Polarization-independent Fast Light Switch","authors":"Ng Tien Tjuen, D. Gosal, A. Lamas-Linares, C. Kurtsiefer","doi":"10.1109/CLEOPR.2007.4391764","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391764","url":null,"abstract":"Fast optical phase shifters and switches based on electro-optical materials are in widespread use. However, fast bulk or integrated optics devices typically work only for one polarization. We present a low-loss polarization independent device with a switching time of 1.6 ns at 100 kHz repetition rate based on a Sagnac topology.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114293585","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. Seo, Hong-Gik Jang, Sung Ryong Lee, T. Yoon, J. Kim
{"title":"Pretilt angle controllability on the ion beam treated surface by using vertical aligning functional layer and its application","authors":"J. Seo, Hong-Gik Jang, Sung Ryong Lee, T. Yoon, J. Kim","doi":"10.1109/CLEOPR.2007.4391784","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391784","url":null,"abstract":"In this paper, we investigated pretilt angle controllability of nematic liquid crystal on the substrate treated by ion beam. The pretilt angles were generated by remaining portion of vertical functional molecules in the material. The angle range from 2deg to 89deg was obtained by this method. We also applied this to no bend-bias-voltage OCB mode.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116456030","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}
{"title":"Data Position Detection Analysis for 1.X time Oversampled Image in Holographic Data Storage","authors":"Hiroshi Ohtoh, M. Yamamoto","doi":"10.1109/CLEOPR.2007.4391395","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391395","url":null,"abstract":"This paper discusses the marker position detection by the template matching method with 1.X time oversampling image. It was clarified that the detection of marker position can be carried out accurately from a viewpoint of bit error rate.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116565007","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}
{"title":"Multilayer white organic light emitting diode with optimum emitting layer sequence","authors":"H. Baek, Hyunduck Cho, Changhee Lee","doi":"10.1109/CLEOPR.2007.4391785","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391785","url":null,"abstract":"Yellow organic light emitting diode (OLED) with red/green emitting layer (EML) sequence showed higher efficiency than device with green/red EML sequence because of the electrical carrier conduction difference in EMLs. Based on this result white OLED with additional blue emitter was demonstrated with maximum efficiency of 18.3 cd/A at 100 cd/m2 and good color stability.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114477059","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}
M. Hsiung, W. Kuo, Po-Nien Yang, Sheng-Tsung Cheng, Wen-Hung Huang
{"title":"Extracting optical properties of human vessel tissue from PS-OCT images","authors":"M. Hsiung, W. Kuo, Po-Nien Yang, Sheng-Tsung Cheng, Wen-Hung Huang","doi":"10.1109/CLEOPR.2007.4391365","DOIUrl":"https://doi.org/10.1109/CLEOPR.2007.4391365","url":null,"abstract":"In this research, we developed an algorithm to extract four different optical parameters including scattering coefficient, anisotropy factor, birefringence coefficient, and fast axis angle from polarization-sensitive optical coherence tomography (PS-OCT) images. By this method, the optical characteristic of normal and different kinds of lesions in human vessel can be quantitative described.","PeriodicalId":384775,"journal":{"name":"2007 Conference on Lasers and Electro-Optics - Pacific Rim","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128654126","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}