ATE411596T1 - Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung - Google Patents
Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtungInfo
- Publication number
- ATE411596T1 ATE411596T1 AT05825383T AT05825383T ATE411596T1 AT E411596 T1 ATE411596 T1 AT E411596T1 AT 05825383 T AT05825383 T AT 05825383T AT 05825383 T AT05825383 T AT 05825383T AT E411596 T1 ATE411596 T1 AT E411596T1
- Authority
- AT
- Austria
- Prior art keywords
- optical recording
- write power
- write
- write parameter
- selecting
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 5
- 230000005855 radiation Effects 0.000 abstract 3
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
- G11B7/1263—Power control during transducing, e.g. by monitoring
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10481—Improvement or modification of read or write signals optimisation methods
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1816—Testing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/36—Monitoring, i.e. supervising the progress of recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
- G11B7/126—Circuits, methods or arrangements for laser control or stabilisation
- G11B7/1267—Power calibration
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B2020/1264—Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data
- G11B2020/1288—Formatting by padding empty spaces with dummy data, e.g. writing zeroes or random data when de-icing optical discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
- G11B2220/2541—Blu-ray discs; Blue laser DVR discs
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04106921 | 2004-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE411596T1 true ATE411596T1 (de) | 2008-10-15 |
Family
ID=36127531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT05825383T ATE411596T1 (de) | 2004-12-23 | 2005-12-20 | Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8064303B2 (de) |
| EP (1) | EP1831882B1 (de) |
| JP (1) | JP2008525931A (de) |
| KR (1) | KR20070100301A (de) |
| CN (1) | CN100592395C (de) |
| AT (1) | ATE411596T1 (de) |
| BR (1) | BRPI0519395A2 (de) |
| DE (1) | DE602005010480D1 (de) |
| ES (1) | ES2315943T3 (de) |
| TW (1) | TW200636700A (de) |
| WO (1) | WO2006067737A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4772062B2 (ja) * | 2005-01-18 | 2011-09-14 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 最適な書込パラメータを選択する方法ならびに装置、およびかかる方法ならびに装置に使用する光記録媒体 |
| JP2008016165A (ja) | 2006-07-10 | 2008-01-24 | Canon Inc | 記録パワー調整方法及び光ディスク装置 |
| US9642089B2 (en) | 2008-07-09 | 2017-05-02 | Secureall Corporation | Method and system for planar, multi-function, multi-power sourced, long battery life radio communication appliance |
| FR2950727B1 (fr) * | 2009-09-29 | 2012-02-17 | Commissariat Energie Atomique | Lecteur de disque optique en super-resolution et procede de lecture optimisee par mesure de reflectivite |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3124720B2 (ja) * | 1995-04-14 | 2001-01-15 | 株式会社リコー | 情報記録再生方法、情報記録再生装置及び情報記録媒体 |
| US5185733A (en) * | 1990-03-01 | 1993-02-09 | International Business Machines Corporation | Calibrating lasers for optical recording using a maximal readback signal amplitude as a criterion |
| US5475666A (en) * | 1992-03-04 | 1995-12-12 | Mitsubishi Denki Kabushiki Kaisha | Optically modulated overwritable recording device |
| US5793737A (en) * | 1996-12-06 | 1998-08-11 | U.S. Philips Corporation | Method and apparatus for writing optical recording media with optimum value of write power |
| TW358935B (en) * | 1996-12-06 | 1999-05-21 | Philips Electronics Nv | Method and apparatus for writing optical recording media |
| PL197446B1 (pl) | 1999-01-08 | 2008-03-31 | Koninkl Philips Electronics Nv | Sposób i urządzenie do określania optymalnej mocy zapisu, sposób i urządzenie do określania optymalnej mocy kasowania, nośnik zapisu oraz przyrząd kalibrujący |
| JP2001307326A (ja) | 2000-04-20 | 2001-11-02 | Teac Corp | 光ディスク記録装置 |
| US6560190B1 (en) | 2000-10-03 | 2003-05-06 | Oak Technology, Inc. | CD-RW OPC algorithm to minimize statistical fluctuations in power level |
| BR0107658B1 (pt) * | 2000-11-17 | 2014-08-12 | Koninkl Philips Electronics Nv | Métodos para ajustar um valor ótimo de um parâmetro de escrita para uso em um aparelho de gravação óptica, e de um nível de potência de escrita de um feixe de radiação, aparelho de gravação óptica para gravar informação sobre um meio de gravação óptica, e, meio de gravação óptica |
| JP3632617B2 (ja) * | 2001-05-24 | 2005-03-23 | ヤマハ株式会社 | 光ディスク記録方法およびその装置 |
| TWI270875B (en) | 2002-01-11 | 2007-01-11 | Via Tech Inc | A method for determining a writing power of a compact disc drive |
| JP4048972B2 (ja) * | 2003-02-18 | 2008-02-20 | ソニー株式会社 | レーザパワー調整方法、ディスクドライブ装置 |
| CN1757063A (zh) * | 2003-03-05 | 2006-04-05 | 皇家飞利浦电子股份有限公司 | 确定在光学介质上写入/擦除信息的功率参数的设备和方法 |
-
2005
- 2005-12-20 ES ES05825383T patent/ES2315943T3/es not_active Expired - Lifetime
- 2005-12-20 WO PCT/IB2005/054327 patent/WO2006067737A1/en not_active Ceased
- 2005-12-20 AT AT05825383T patent/ATE411596T1/de not_active IP Right Cessation
- 2005-12-20 DE DE602005010480T patent/DE602005010480D1/de not_active Expired - Lifetime
- 2005-12-20 BR BRPI0519395-8A patent/BRPI0519395A2/pt not_active Application Discontinuation
- 2005-12-20 EP EP05825383A patent/EP1831882B1/de not_active Expired - Lifetime
- 2005-12-20 CN CN200580044749A patent/CN100592395C/zh not_active Expired - Fee Related
- 2005-12-20 KR KR1020077016487A patent/KR20070100301A/ko not_active Ceased
- 2005-12-20 JP JP2007547760A patent/JP2008525931A/ja not_active Withdrawn
- 2005-12-20 US US11/721,821 patent/US8064303B2/en not_active Expired - Fee Related
- 2005-12-21 TW TW094145662A patent/TW200636700A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN100592395C (zh) | 2010-02-24 |
| EP1831882A1 (de) | 2007-09-12 |
| US8064303B2 (en) | 2011-11-22 |
| CN101088123A (zh) | 2007-12-12 |
| EP1831882B1 (de) | 2008-10-15 |
| KR20070100301A (ko) | 2007-10-10 |
| WO2006067737A1 (en) | 2006-06-29 |
| ES2315943T3 (es) | 2009-04-01 |
| DE602005010480D1 (de) | 2008-11-27 |
| BRPI0519395A2 (pt) | 2009-01-20 |
| TW200636700A (en) | 2006-10-16 |
| JP2008525931A (ja) | 2008-07-17 |
| US20090252008A1 (en) | 2009-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MXPA05010932A (es) | Metodo de grabacion/reproduccion, aparato de grabacion/reproduccion y medio optico de grabacion. | |
| TW200709180A (en) | Method and apparatus for dynamic write strategy modification | |
| EP1498886A3 (de) | Steuerverfahren für Testaufzeichnungssverfahren und optisches Plattengerät | |
| DE602005010480D1 (de) | Verfahren zur auswahl eines optimalen schreibparameters einer optischen aufzeichnungsvorrichtung | |
| EP1367569A3 (de) | Informationsaufzeichnungsgerät und Informationsaufzeichnungsverfahren | |
| MY136996A (en) | Method and apparatus for recording data on optical recording medium | |
| SG129233A1 (en) | Method and apparatus for recording data on opticalrecording medium | |
| CN1794347A (zh) | 用于设置写参量的最佳值的方法所使用的光记录媒体 | |
| ATE343202T1 (de) | Vorrichtung und verfahren zum aufzeichnen einer information auf einen aufzeichnungsfähigen optischen datenträger durch verwendung eines ovalpunktprofils | |
| WO2008139784A1 (ja) | 光ディスク再生光量設定方法及び光ディスク装置 | |
| MY126642A (en) | Method of verifying defect management area information of optical disc upon initialization with certification and test apparatus for performing the same. | |
| TW200721139A (en) | Method and apparatus for recording and reproducing signal on and from optical information recording medium | |
| ATE484826T1 (de) | Verfahren und vorrichtung zur auswahl eines optimalen schreibparameters sowie optisches aufzeichnungsmedium zur verwendung mit diesem verfahren und dieser vorrichtung | |
| ATE422698T1 (de) | Verfahren und vorrichtung zur einbettung eines sekundären signals in einen primärdatenbitstrom auf einer optischen platte | |
| DE60304863D1 (de) | Verfahren und gerät zur aufzeichnung von markierungen welche daten darstellen in die aufzeichnungsschicht eines optischen datenträgers | |
| SG148856A1 (en) | Method for recording data on and/or reproducing data from a high density optical disc | |
| MY139465A (en) | Method and apparatus for measuring signal quality using eye pattern | |
| TW200739548A (en) | Apparatus and method for reference level based write strategy optimization | |
| ATE395693T1 (de) | Verfahren und gerät zur einstellung einer verstärkung zur erzeugung eines focusfehlersignals | |
| DE60315881D1 (de) | Apparat und verfahren zum aufzeichnen einer information auf einem beschreibbaren optischen datenträger unter verwendung eines ovalen spotprofils | |
| ATE430977T1 (de) | Aufzeichnungsmedium, verfahren zum aufzeichnen von identifikationsinformationen darauf und aufzeichnungs-/wiedergabeverfahren dafür | |
| DE602007013449D1 (de) | Verfahren und vorrichtung zum durchführen einer schreibleistungskalibration | |
| MY150257A (en) | Recording/reproducing method, recording/reproducing apparatus, optical recording medium, and computer readable recording medium having recorded thereon program for the recording/reproducing method | |
| TW200709195A (en) | Method and apparatus for laser control during recording | |
| SG143265A1 (en) | Recording and/or reproducing apparatus, recording and/or reproducing method and information storage medium therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |