CN1205506A - 信号记录方法,相差检测电路,及信息装置 - Google Patents
信号记录方法,相差检测电路,及信息装置 Download PDFInfo
- Publication number
- CN1205506A CN1205506A CN98108201A CN98108201A CN1205506A CN 1205506 A CN1205506 A CN 1205506A CN 98108201 A CN98108201 A CN 98108201A CN 98108201 A CN98108201 A CN 98108201A CN 1205506 A CN1205506 A CN 1205506A
- Authority
- CN
- China
- Prior art keywords
- laser beam
- power level
- beam power
- writes
- write
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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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
- G11B7/1267—Power calibration
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/10595—Control of operating function
-
- 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
- G11B20/10305—Improvement or modification of read or write signals signal quality assessment
- G11B20/10398—Improvement or modification of read or write signals signal quality assessment jitter, timing deviations or phase and frequency errors
- G11B20/10407—Improvement or modification of read or write signals signal quality assessment jitter, timing deviations or phase and frequency errors by verifying the timing of signal transitions, e.g. rising or falling edges, or by analysing signal slopes
-
- 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
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/24—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by sensing features on the record carrier other than the transducing track ; sensing signals or marks recorded by another method than the main 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
- G11B7/004—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
- G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
- G11B7/0045—Recording
- G11B7/00454—Recording involving phase-change effects
-
- 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
- G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
- G11B7/00772—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track on record carriers storing information in the form of optical interference patterns, e.g. holograms
- G11B7/00781—Auxiliary information, e.g. index marks, address marks, pre-pits, gray codes
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Optical Recording Or Reproduction (AREA)
- Optical Head (AREA)
Abstract
Description
Claims (67)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6048097 | 1997-03-14 | ||
JP60480/1997 | 1997-03-14 | ||
JP60480/97 | 1997-03-14 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021600406A Division CN1237518C (zh) | 1997-03-14 | 1998-03-14 | 一种数据重放装置和数据重放方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1205506A true CN1205506A (zh) | 1999-01-20 |
CN1212611C CN1212611C (zh) | 2005-07-27 |
Family
ID=13143493
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981082017A Expired - Fee Related CN1212611C (zh) | 1997-03-14 | 1998-03-14 | 信号记录方法,相位差检测电路,及信息装置 |
CNB021600406A Expired - Fee Related CN1237518C (zh) | 1997-03-14 | 1998-03-14 | 一种数据重放装置和数据重放方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021600406A Expired - Fee Related CN1237518C (zh) | 1997-03-14 | 1998-03-14 | 一种数据重放装置和数据重放方法 |
Country Status (6)
Country | Link |
---|---|
US (3) | US6269062B1 (zh) |
EP (2) | EP1033704B1 (zh) |
KR (1) | KR100294555B1 (zh) |
CN (2) | CN1212611C (zh) |
DE (2) | DE69837769T2 (zh) |
TW (1) | TW382703B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306491C (zh) * | 2004-01-28 | 2007-03-21 | 日本胜利株式会社 | 记录激光功率的控制方法和控制装置 |
CN1306493C (zh) * | 2000-07-28 | 2007-03-21 | 松下电器产业株式会社 | 光盘装置 |
CN1316479C (zh) * | 2002-06-20 | 2007-05-16 | 皇家飞利浦电子股份有限公司 | 确定用于光载体记录的一组记录脉冲串参数的方法和设备 |
CN1697034B (zh) * | 2004-05-14 | 2010-07-07 | 株式会社日立制作所 | 光盘装置 |
CN102810322B (zh) * | 2002-04-03 | 2015-06-17 | 松下电器产业株式会社 | 光盘驱动器、光学存储介质 |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW382703B (en) | 1997-03-14 | 2000-02-21 | Hitachi Ltd | Signal recording method, phase difference detecting circuit, and information apparatus |
JP2000057713A (ja) * | 1998-08-05 | 2000-02-25 | Mitsubishi Electric Corp | 光ディスクの欠陥管理方法、光ディスク装置、及び、光ディスク |
JP4272279B2 (ja) * | 1998-09-28 | 2009-06-03 | パナソニック株式会社 | 光学的情報記録装置、光学的情報記録媒体および光学的情報記録方法 |
AU3192000A (en) * | 1999-03-19 | 2000-10-09 | Matsushita Electric Industrial Co., Ltd. | Method for optically recording information and device for optically recording information by the same |
US6445656B1 (en) * | 1999-04-13 | 2002-09-03 | Ricoh Company, Ltd. | Optical recording/reproducing method and apparatus for optical storage media |
JP3765200B2 (ja) * | 1999-06-11 | 2006-04-12 | 株式会社リコー | 光ディスクのフォーマット方法とそれによりフォーマットされた光ディスク |
GR1003399B (el) * | 1999-07-06 | 2000-07-04 | A.E. | Συσκευη αναγνωρισης ισχυος μικρης χρονικης διακυμανσης, καταλληλη για επικοινωνιες πολλαπλης προσβασης σε πολυπλεξια χρονου |
KR100455717B1 (ko) | 1999-08-09 | 2004-11-06 | 가부시키가이샤 히타치세이사쿠쇼 | 시험삼아 써보기방법 및 이것을 이용한 광디스크장치 |
FR2800533B1 (fr) * | 1999-10-28 | 2002-04-05 | St Microelectronics Sa | Dispositif electronique de calcul de l'intervalle temporel entre des transitions successives d'un signal incident |
US6557126B1 (en) * | 2000-01-31 | 2003-04-29 | Oak Technology, Inc. | Method and apparatus for calibrating write power |
US6614735B2 (en) * | 2000-03-23 | 2003-09-02 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for determining optical recording power used for recording onto an optical disk |
US6961879B1 (en) * | 2000-05-23 | 2005-11-01 | Zoran Corporation | Apparatus and method for counting error rates in an optical compact disc storage system |
JP2002100045A (ja) * | 2000-09-26 | 2002-04-05 | Pioneer Electronic Corp | 情報記録装置及び情報記録方法並びに情報記録媒体 |
JP4176948B2 (ja) * | 2000-10-23 | 2008-11-05 | 株式会社ソニー・コンピュータエンタテインメント | 光学ピックアップの位置制御方法 |
JP2004515871A (ja) * | 2000-12-04 | 2004-05-27 | 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 | 最適書き込みパワーを決定する光学的記録装置及び方法 |
US7368222B2 (en) * | 2001-01-16 | 2008-05-06 | Dphi Acquisitions, Inc. | Optical data storage media with enhanced contrast |
US6908725B2 (en) * | 2001-01-16 | 2005-06-21 | Dphi Acquisitions, Inc. | Double-sided hybrid optical disk with surface topology |
US20020093901A1 (en) * | 2001-01-16 | 2002-07-18 | Davies David H. | First-side dual-layer optical data storage disk and method of manufacturing the same |
US6699557B2 (en) * | 2001-03-30 | 2004-03-02 | Tdk Corporation | Optical recording medium and optical recording method |
JP2002352517A (ja) * | 2001-05-28 | 2002-12-06 | Sony Corp | 光ディスク装置、光ディスク装置のクロック生成方法及び光ディスク装置の光量設定方法 |
KR100425454B1 (ko) * | 2001-06-16 | 2004-03-30 | 삼성전자주식회사 | 광 구동기에 있어서 기록 파워 제어 방법 및 장치 |
TW591643B (en) | 2001-06-16 | 2004-06-11 | Samsung Electronics Co Ltd | Method and apparatus for controlling write power in an optical drive |
EP1421585A2 (en) * | 2001-06-19 | 2004-05-26 | Koninklijke Philips Electronics N.V. | Apparatus for reproducing digital information signal with means for asymmetry parameter estimation |
JP2003208715A (ja) * | 2002-01-15 | 2003-07-25 | Hitachi-Lg Data Storage Inc | 光学的情報記録再生装置及び記録方法 |
JP3979120B2 (ja) * | 2002-02-25 | 2007-09-19 | ティアック株式会社 | 光ディスク装置 |
DE60200707T2 (de) * | 2002-04-05 | 2005-07-21 | Agilent Technologies Inc., A Delaware Corp., Palo Alto | Zitterhistogrammnäherungsverfahren |
AU2003214663A1 (en) * | 2002-04-24 | 2003-11-10 | Samsung Electronics Co., Ltd. | Optical information storage medium and method of recording thereon |
US6690895B2 (en) * | 2002-07-10 | 2004-02-10 | Kabushiki Kaisha Toshiba | Image carrier and image forming apparatus |
JP3753105B2 (ja) * | 2002-07-10 | 2006-03-08 | ティアック株式会社 | 光ディスク装置 |
JP2004103208A (ja) * | 2002-07-18 | 2004-04-02 | Nec Corp | 情報記録媒体、指標生成方法、情報記録媒体の製造方法、情報記録媒体の記録条件調整方法、情報記録媒体の記録方法及び情報記録装置 |
TW577060B (en) * | 2002-07-25 | 2004-02-21 | Mediatek Inc | Calibrating method of writing power for optical storage medium |
US7028205B2 (en) * | 2002-07-25 | 2006-04-11 | Intel Corporation | Techniques to monitor transition density of an input signal |
EP1548711A4 (en) * | 2002-09-30 | 2009-01-21 | Nec Corp | RECORDING PARAMETER FIXING METHOD AND DATA RECORDER USING THE SAME |
KR101034522B1 (ko) | 2002-11-18 | 2011-05-12 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 광 기록 캐리어 기록을 위한 기록 펄스 파라미터 값을 결정하는 방법과 디바이스, 그리고 이러한 기록 펄스에 의해 새겨질 수 있는 광 기록 캐리어 |
ATE368924T1 (de) * | 2002-11-21 | 2007-08-15 | Matsushita Electric Ind Co Ltd | Verfahren und vorrichtung, um einen aufzeichnungspuls mittles daten aus dem benutzerfeld einer optischen scheibe zu justieren. |
KR100512956B1 (ko) * | 2003-01-27 | 2005-09-07 | 삼성전자주식회사 | 광기록/재생장치의 결함신호 검출장치 및 그의 결함신호검출방법 |
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KR20060030054A (ko) * | 2003-06-26 | 2006-04-07 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 기록가능한 광학 기록 시스템에서 최적의 레이저 전력을결정하기 위한 장치 및 방법 |
CN1823376A (zh) * | 2003-07-17 | 2006-08-23 | 皇家飞利浦电子股份有限公司 | 用于校正带符号偏差的记录载体、设备和方法 |
TWI327311B (en) * | 2004-03-10 | 2010-07-11 | Ricoh Co Ltd | Apparatus and process for recording dye based recordable dvd media, media recorded information by apparatus, and apparatus for regenerating the information |
KR20050113941A (ko) * | 2004-05-31 | 2005-12-05 | 삼성전자주식회사 | 최적 바이어스 파워를 결정하기 위한 광기록재생장치 및최적 바이어스 파워 결정 방법 |
JP4326404B2 (ja) | 2004-06-09 | 2009-09-09 | 株式会社リコー | 位相差検出回路及びその位相差検出回路を有する光ディスク装置 |
CN1734584A (zh) * | 2004-08-13 | 2006-02-15 | 皇家飞利浦电子股份有限公司 | 一种确定用于光盘刻写的参数的方法及装置 |
JP3998011B2 (ja) | 2004-09-08 | 2007-10-24 | 株式会社日立製作所 | 光ディスク装置 |
JP4045269B2 (ja) * | 2004-10-20 | 2008-02-13 | 株式会社日立製作所 | 記録方法及び光ディスク装置 |
US7839740B2 (en) * | 2004-12-22 | 2010-11-23 | Koninklijke Philips Electronics N.V. | Recordable optical storage systems |
TWI356407B (en) * | 2005-01-11 | 2012-01-11 | Via Tech Inc | Monitor and adjust method for optical disc recordi |
JP4069928B2 (ja) * | 2005-01-19 | 2008-04-02 | ソニー株式会社 | 相変化型光記録媒体の検査方法、相変化型光記録媒体装置 |
JP4523470B2 (ja) | 2005-03-29 | 2010-08-11 | 太陽誘電株式会社 | 光情報記録装置および方法および信号処理回路 |
US20080225777A1 (en) * | 2005-11-04 | 2008-09-18 | Koninklijke Philips Electronics, N.V. | Method and Device for Controlling Write Power in a Recordable Optical Storage System |
JP2007149180A (ja) * | 2005-11-25 | 2007-06-14 | Hitachi Ltd | 光ディスク装置 |
US7545716B2 (en) * | 2005-12-30 | 2009-06-09 | Mediatek Inc. | Optical disc drive and related method of determining optimum write power for writing data to optical disc |
US20070211839A1 (en) * | 2006-03-08 | 2007-09-13 | Pentax Corporation | Sampling timing monitoring system and endoscope having the same |
JP4474386B2 (ja) * | 2006-05-30 | 2010-06-02 | 株式会社日立製作所 | 記録方法及び光ディスク装置 |
JP4580367B2 (ja) | 2006-06-12 | 2010-11-10 | 株式会社日立製作所 | 記録パワー調節方法および光記録再生装置 |
JP4500792B2 (ja) * | 2006-09-14 | 2010-07-14 | 株式会社日立製作所 | 再生パワー学習方法 |
JP2009110581A (ja) * | 2007-10-29 | 2009-05-21 | Toshiba Corp | 光ディスク装置及び光ディスク処理方法 |
EP3388862A1 (de) * | 2017-04-13 | 2018-10-17 | Leica Geosystems AG | Hochaufgelöste entfernungsmessung mittels interferometrie |
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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 |
FR2546325B1 (fr) * | 1983-05-20 | 1988-07-08 | Thomson Csf | Procede et dispositif de calibration de la puissance optique appliquee a un disque optique pour l'enregistrement de donnees |
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JP2797733B2 (ja) * | 1990-03-14 | 1998-09-17 | 松下電器産業株式会社 | 光学情報記録部材の記録方法 |
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JP2827855B2 (ja) * | 1993-11-12 | 1998-11-25 | ヤマハ株式会社 | 光ディスク記録装置 |
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JP3192867B2 (ja) * | 1994-05-02 | 2001-07-30 | 松下電器産業株式会社 | パルス幅変動検出装置とこれを用いた合焦点位置探査装置 |
US5815477A (en) * | 1995-01-31 | 1998-09-29 | Canon Kabushiki Kaisha | Write test method for use in recording process for recording information by modulating the power of a laser light thereby forming a high-temperature state and a low-temperature state on a recording medium |
US5602806A (en) * | 1995-06-28 | 1997-02-11 | International Business Machines Corporation | Magneto-optical recording device capable of reducing thermal interference between recording pits |
JP3123591B2 (ja) * | 1995-12-20 | 2001-01-15 | 富士通株式会社 | 光ディスク装置 |
TW382703B (en) | 1997-03-14 | 2000-02-21 | Hitachi Ltd | Signal recording method, phase difference detecting circuit, and information apparatus |
-
1998
- 1998-02-26 TW TW087102795A patent/TW382703B/zh not_active IP Right Cessation
- 1998-03-04 DE DE69837769T patent/DE69837769T2/de not_active Expired - Fee Related
- 1998-03-04 DE DE69835552T patent/DE69835552T2/de not_active Expired - Fee Related
- 1998-03-04 EP EP00110972A patent/EP1033704B1/en not_active Expired - Lifetime
- 1998-03-04 EP EP98103811A patent/EP0865035B1/en not_active Expired - Lifetime
- 1998-03-12 US US09/038,818 patent/US6269062B1/en not_active Expired - Lifetime
- 1998-03-14 CN CNB981082017A patent/CN1212611C/zh not_active Expired - Fee Related
- 1998-03-14 KR KR1019980008608A patent/KR100294555B1/ko not_active IP Right Cessation
- 1998-03-14 CN CNB021600406A patent/CN1237518C/zh not_active Expired - Fee Related
-
2001
- 2001-06-11 US US09/877,067 patent/US20010043529A1/en not_active Abandoned
-
2002
- 2002-02-28 US US10/084,437 patent/US6463020B2/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1306493C (zh) * | 2000-07-28 | 2007-03-21 | 松下电器产业株式会社 | 光盘装置 |
CN102810322B (zh) * | 2002-04-03 | 2015-06-17 | 松下电器产业株式会社 | 光盘驱动器、光学存储介质 |
CN1316479C (zh) * | 2002-06-20 | 2007-05-16 | 皇家飞利浦电子股份有限公司 | 确定用于光载体记录的一组记录脉冲串参数的方法和设备 |
CN1306491C (zh) * | 2004-01-28 | 2007-03-21 | 日本胜利株式会社 | 记录激光功率的控制方法和控制装置 |
CN1697034B (zh) * | 2004-05-14 | 2010-07-07 | 株式会社日立制作所 | 光盘装置 |
Also Published As
Publication number | Publication date |
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KR19980080258A (ko) | 1998-11-25 |
DE69837769D1 (de) | 2007-06-21 |
EP0865035A2 (en) | 1998-09-16 |
US20010043529A1 (en) | 2001-11-22 |
EP1033704A1 (en) | 2000-09-06 |
EP1033704B1 (en) | 2007-05-09 |
KR100294555B1 (ko) | 2001-07-12 |
DE69837769T2 (de) | 2008-01-17 |
EP0865035A3 (en) | 1999-03-24 |
DE69835552T2 (de) | 2007-10-04 |
CN1212611C (zh) | 2005-07-27 |
EP0865035B1 (en) | 2006-08-16 |
CN1237518C (zh) | 2006-01-18 |
US20020085463A1 (en) | 2002-07-04 |
CN1495713A (zh) | 2004-05-12 |
US6463020B2 (en) | 2002-10-08 |
DE69835552D1 (de) | 2006-09-28 |
TW382703B (en) | 2000-02-21 |
US6269062B1 (en) | 2001-07-31 |
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