2006 Optical Data Storage Topical Meeting最新文献

{"title":"Technologies for Removability in a Near-Field Optical Disc System","authors":"T. Ishimoto, T. Matsui, Sunmin Kim, K. Saito, K. Takagi, S. Haga, A. Nakaoki, M. Yamamoto","doi":"10.1117/12.685171","DOIUrl":"https://doi.org/10.1117/12.685171","url":null,"abstract":"We have ever demonstrated an optical disc system with the capacity of 100 Gbyte over and with the user transfer rate of 100 Mbps over, using near-field optics with a solid immersion lens of an over 1.0 NA. In this paper, we introduce and discuss some technologies toward the removability of a near-field optical disc system","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121078323","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":"Real-time Video Demonstration of Holographic Disk Data Storage System","authors":"E. Hwang, Pil-Sang Yoon, Nakyoung Kim, Byongbok Kang, Kunyul Kim, Jooyoun Park, Jongyong Park","doi":"10.1117/12.685163","DOIUrl":"https://doi.org/10.1117/12.685163","url":null,"abstract":"A holographic data storage system fully integrated with electronics for video demonstration has been developed. It records 4 Gigabits video stream in 4 tracks ot photopolymer disk. The data are successfully retrieved and reconstructed without errors","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114919101","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":"Overview of Video Application for DVD Media","authors":"H. Mimura","doi":"10.1109/ODS.2006.1632752","DOIUrl":"https://doi.org/10.1109/ODS.2006.1632752","url":null,"abstract":"The new video application format called HD DVD-video has been specified in DVD forum. The HD DVD-video enables to support high definition video, high quality audio and a new interactive navigation that will allow for synchronization of picture in picture, graphics, menus, streaming network multimedia and high definition video. The HD DVD-video players include network connectivity and persistent storage that will allow a user to play network synchronized game, dynamically download new theater trailers and to save those trailers, game scores and other personalized information into internal persistent storage","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129488723","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":"Tunable Blue Laser for Holographic Data Storage","authors":"T. Tanaka, K. Sako, R. Kasegawa, M. Toishi, K. Watanabe, S. Akao","doi":"10.1109/ODS.2006.1632769","DOIUrl":"https://doi.org/10.1109/ODS.2006.1632769","url":null,"abstract":"2. Emission section The tunable blue-laser system we report here consists of a micro computer, electric circuits, and the laser shown in Fig. 1. Figure 2 shows the inside of the laser, consisting of the emission section, the wavelength monitor and the mode hop monitor. The emission section consists of a laser diode (LD), a lens, a grating, a mirror and a motor. A Littrow-type laser is used to generate a single-mode ray. The LD’s multi-mode ray is collimated in the lens and diffracted on the grating. One of the first-order rays is selected by adjusting the angle of the grating and diffracted back to the LD, and the LD lases in a single mode of its wavelength. The incident angle and the diffracted angle are the same, and the angles θ are given by g λ θ = sin 2 (1)","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129784890","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":"How to Write Good Books","authors":"K. Anderson, E. Fotheringham, S. Weaver, B. Sissom, K. Curtis","doi":"10.1109/ODS.2006.1632748","DOIUrl":"https://doi.org/10.1109/ODS.2006.1632748","url":null,"abstract":"We introduce two novel techniques enabling media-efficient recording allowing for more pages per book and decreasing the disk space needed by each book. We present explanations and experimental results including our latest density results","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130127715","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":"Contactless Power Supply for Layer Layer-Selection Selection-Type Recordable Multi Multi-Layer Optical Disk","authors":"Y. Fujita, A. Hirotsune, E. Amano","doi":"10.1109/ODS.2006.1632782","DOIUrl":"https://doi.org/10.1109/ODS.2006.1632782","url":null,"abstract":"Using mtary transformers, oontactless power is supplied to the drive mechanism of a LayerSelwhn-Qpe Recordable Multi-Layer Optical Disk. The prntntypc! tmmmits ~uE6cic!nt, P~&C pmer tn a mt~tjng disk. 1. M e n The LayerSelectio~rType Recordable U-Rl Multi-Layer Optical Dlsk is one of the best post-Blu-ray Disc tehmlog~es that wdl have a capacity of up to a terabyte per disk [I, 21. Ths optical dLsk needs electrical power to change the optid reflectivity of an electm chromic layer for layer selection We developed a contactless mechanism that can supply electrical power h m the dnve base to the rotational body and the M. We showed that a pe tsansmitted electsical power to a mtabng disk and changed the optical reflectivity of an LS-R Multi-Layer Optical Disk without wy contmthg mechamm 2. ~ O f ~ ~ P o w e r s u p p ~ m l s h ows our design of a power supply system for an IS-R Multihyer O p t i d D~sk. This system has two special features. One is a contachs power supply mthat transmits power h m an irrotational to a rotational body The purpose is to supply stable elechic power with sdkient ~liability. Another feature is a muhchannel voltage generator, whlch supplies voltage to each layer of a disk through a multi-pin comxtor. The purpose is to minimize the number of power channels between a drive base and a hub. In thls study we investigated the hst featw, a new Power supply mechanism. Table 1 shows target spdcations of the power supply mechamm. These electrical spe&mtiom WPSC! m m l d hy a previous =port, of an LC-R Multi-hyer @tical Disk [S]. The mechanical speulication should mahtmn mechanical compatbility between a new drive and former dnves so as to use the same form hetor of an o p t d h k . We investgated the mechanical structure of mnventional DVD dnves ancl mncluded that the diameter of a hub d10ulcl be within 30 mm to keep the same smke of an optical pickup. Table 2 shows a amparison of power supply designs from an imtational to a rotational body Rotary transformer^ are widely used to transmit power and slgnaLs to the rotary head of a 0-7803-9494-1/06/$20.00©2006 IEEE MP31 16:00 – 18:30 video tape reoorder, so such products have already proven the ~ h b i l i t y of mtary transformers. The power of an electric generator is pmportional to the mtation speed of the hub, so the generating power is unstable when the rotation speed is varied. The contacting mechanism uses a conductive bearing or a conductive shaff edge. However, these produce unstable contachng ~sistance bmuse the contacting area is gradually d m & during disk rotation due to the surface oxidation The~fore, a contactless mechanism with rotary transformers is the best solution Figure 2 shows the equivalent circuit of a contactless power supply mechanism. A 100 KHz AC power source V, is added to the rotary transformer of the stator side and a voltage Vnd is i n d u d in the rotary tramformer of the rotor side. The bridge diode generates a rectified voltage V&&, which is added to t","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"24 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120903516","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":"Non-Volatile Holographic Data Storage Media based on Dye-Doped Thermoplastic","authors":"C. Erben, Xiaolei Shi, E. Boden, K. Longley, B. Lawrence, Pingfan Wu, J. Smolenski","doi":"10.1117/12.685240","DOIUrl":"https://doi.org/10.1117/12.685240","url":null,"abstract":"This paper will introduce the concept of a highly sensitive, non-volatile photochromic system. The system utilizes a secondary wavelength post-treatment step to secure the stored data against degradation during read-out","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124391766","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":"Application of Retarding Technology to Electron Beam Recorder","authors":"M. Kobayashi, H. Kitahara, Y. Kojima, Y. Wada, M. Katsumura, T. Iida","doi":"10.1109/ODS.2006.1632738","DOIUrl":"https://doi.org/10.1109/ODS.2006.1632738","url":null,"abstract":"The paper reports the outline of the developed electron beam recorder (EBR) for the purpose of developing future optical disk storage media. A rotation stage is developed and is installed to the EBR. The EBR using the retarding field can vary the beam energy only by adjusting the high voltage for the substrate (10 keV to 50 keV)","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131695984","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":"Saturated Super-Resolution Imaging of Photonic Crystal with Negative Refraction","authors":"G. Sun, A. Jugessur, A. Kirk","doi":"10.1117/12.685184","DOIUrl":"https://doi.org/10.1117/12.685184","url":null,"abstract":"This paper reports a new super-resolution, ''saturated\" imaging method using a flat slab or photonic crystal with negative refraction. It can tolerate disk deformation of approximately one-wavelength or more while maintaining the same super-resolution as the unrestricted imaging of photonic crystal slab","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120899172","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":"Detection Methods for Holographic Data Storage","authors":"S. Nabavi, B. V. Kumar","doi":"10.1109/ODS.2006.1632750","DOIUrl":"https://doi.org/10.1109/ODS.2006.1632750","url":null,"abstract":"Different data detectors for holographic data storage are compared using real data page as well as simulated data pages. The results show that iterative decision feedback (DFE) based detector works well, even for data pages with low signal to noise ratio (SNR)","PeriodicalId":332569,"journal":{"name":"2006 Optical Data Storage Topical Meeting","volume":"242 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2006-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115111315","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}