ID29054A - Elemen-elemen yang menyatu dengan optik - Google Patents
Elemen-elemen yang menyatu dengan optikInfo
- Publication number
- ID29054A ID29054A IDW00200101456A ID20011456A ID29054A ID 29054 A ID29054 A ID 29054A ID W00200101456 A IDW00200101456 A ID W00200101456A ID 20011456 A ID20011456 A ID 20011456A ID 29054 A ID29054 A ID 29054A
- Authority
- ID
- Indonesia
- Prior art keywords
- optics
- combine
- elements
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/04—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only
- H03F3/08—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light
- H03F3/082—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements with semiconductor devices only controlled by light with FET's
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Head (AREA)
- Semiconductor Lasers (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28477499A JP3330105B2 (ja) | 1999-10-05 | 1999-10-05 | 光集積素子 |
Publications (1)
Publication Number | Publication Date |
---|---|
ID29054A true ID29054A (id) | 2001-07-26 |
Family
ID=17682849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDW00200101456A ID29054A (id) | 1999-10-05 | 2000-10-04 | Elemen-elemen yang menyatu dengan optik |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP3330105B2 (ja) |
KR (1) | KR100408962B1 (ja) |
CN (1) | CN1140026C (ja) |
ID (1) | ID29054A (ja) |
TW (1) | TW494404B (ja) |
WO (1) | WO2001026194A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4188220B2 (ja) * | 2003-12-05 | 2008-11-26 | 東芝マイクロエレクトロニクス株式会社 | レーザ制御装置 |
CN110544876B (zh) * | 2018-05-28 | 2021-01-12 | 华信光电科技股份有限公司 | 自动功率控制光点发射器 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2815366B2 (ja) * | 1988-06-28 | 1998-10-27 | ソニー株式会社 | 光ディスクの記録及び/又は再生装置 |
JP2988795B2 (ja) * | 1992-05-29 | 1999-12-13 | シャープ株式会社 | 受光増幅装置 |
JPH06111353A (ja) * | 1992-09-30 | 1994-04-22 | Sharp Corp | 迷光キャンセル回路 |
JP3201119B2 (ja) * | 1994-01-12 | 2001-08-20 | 松下電器産業株式会社 | 半導体レーザ装置 |
JP3533836B2 (ja) * | 1996-08-08 | 2004-05-31 | ミツミ電機株式会社 | 光ディスクドライブのミラー信号演算回路 |
-
1999
- 1999-10-05 JP JP28477499A patent/JP3330105B2/ja not_active Expired - Fee Related
-
2000
- 2000-10-04 CN CNB008021848A patent/CN1140026C/zh not_active Expired - Fee Related
- 2000-10-04 TW TW089120639A patent/TW494404B/zh not_active IP Right Cessation
- 2000-10-04 WO PCT/JP2000/006894 patent/WO2001026194A1/ja active Application Filing
- 2000-10-04 KR KR10-2001-7006959A patent/KR100408962B1/ko not_active IP Right Cessation
- 2000-10-04 ID IDW00200101456A patent/ID29054A/id unknown
Also Published As
Publication number | Publication date |
---|---|
JP3330105B2 (ja) | 2002-09-30 |
KR100408962B1 (ko) | 2003-12-06 |
WO2001026194A1 (fr) | 2001-04-12 |
CN1327626A (zh) | 2001-12-19 |
TW494404B (en) | 2002-07-11 |
KR20010087411A (ko) | 2001-09-15 |
CN1140026C (zh) | 2004-02-25 |
JP2001111166A (ja) | 2001-04-20 |
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