SG74072A1 - Optical signal transmission apparatus and optical signal transmission method - Google Patents
Optical signal transmission apparatus and optical signal transmission methodInfo
- Publication number
- SG74072A1 SG74072A1 SG1998003153A SG1998003153A SG74072A1 SG 74072 A1 SG74072 A1 SG 74072A1 SG 1998003153 A SG1998003153 A SG 1998003153A SG 1998003153 A SG1998003153 A SG 1998003153A SG 74072 A1 SG74072 A1 SG 74072A1
- Authority
- SG
- Singapore
- Prior art keywords
- optical signal
- signal transmission
- transmission method
- transmission apparatus
- optical
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/564—Power control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/501—Structural aspects
- H04B10/506—Multiwavelength transmitters
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Casings For Electric Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22385697 | 1997-08-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
SG74072A1 true SG74072A1 (en) | 2000-07-18 |
Family
ID=16804790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1998003153A SG74072A1 (en) | 1997-08-20 | 1998-08-20 | Optical signal transmission apparatus and optical signal transmission method |
Country Status (7)
Country | Link |
---|---|
US (1) | US6201822B1 (zh) |
KR (1) | KR100294478B1 (zh) |
CN (1) | CN1197276C (zh) |
DE (1) | DE19837859B4 (zh) |
GB (1) | GB2328573B (zh) |
SG (1) | SG74072A1 (zh) |
TW (1) | TW432234B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10033077A1 (de) * | 2000-07-07 | 2002-01-17 | Sick Ag | Lichtgitter |
DE10036283A1 (de) * | 2000-07-26 | 2002-02-07 | Bosch Gmbh Robert | Laserdiodenanordnung |
US7180479B2 (en) | 2001-10-30 | 2007-02-20 | Semiconductor Energy Laboratory Co., Ltd. | Signal line drive circuit and light emitting device and driving method therefor |
US7742064B2 (en) * | 2001-10-30 | 2010-06-22 | Semiconductor Energy Laboratory Co., Ltd | Signal line driver circuit, light emitting device and driving method thereof |
US7576734B2 (en) * | 2001-10-30 | 2009-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Signal line driving circuit, light emitting device, and method for driving the same |
US7193619B2 (en) * | 2001-10-31 | 2007-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Signal line driving circuit and light emitting device |
US20030174744A1 (en) * | 2002-03-13 | 2003-09-18 | Reilly Timothy J. | Digital control of burst mode laser |
DE10216615C1 (de) * | 2002-04-15 | 2003-11-13 | Infineon Technologies Ag | Verfahren und Vorrichtung zur Erzeugung einer Referenzspannung |
DE10331829B4 (de) * | 2003-07-14 | 2009-04-16 | Qimonda Ag | Verfahren und Vorrichtung zur Erzeugung einer Referenzspannung |
US20060140233A1 (en) * | 2004-12-28 | 2006-06-29 | Jesse Chin | Laser driver with integrated bond options for selectable currents |
KR100875925B1 (ko) * | 2007-03-22 | 2008-12-26 | 한국전자통신연구원 | 고 전력효율 광-무선 송출기 |
JP5031427B2 (ja) | 2007-03-30 | 2012-09-19 | 三星電子株式会社 | 可視光送信装置、可視光受信装置、可視光通信システム、及び可視光通信方法 |
TW201448403A (zh) * | 2013-06-07 | 2014-12-16 | Hon Hai Prec Ind Co Ltd | 電力配電系統 |
US11442699B2 (en) * | 2017-11-28 | 2022-09-13 | Nec Corporation | Random number generating circuit and random number generating method |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60210039A (ja) | 1984-04-04 | 1985-10-22 | Hitachi Ltd | 光信号伝送装置 |
JP2610667B2 (ja) * | 1988-11-25 | 1997-05-14 | 住友電気工業株式会社 | 光通信システム |
US5107362A (en) | 1989-01-20 | 1992-04-21 | Mitsubishi, Denki Kabushiki Kaisha | Optical transmission apparatus |
US5212700A (en) | 1991-07-24 | 1993-05-18 | Sumitomo Electric Industries, Ltd. | Modulation circuit for a light emission device |
US5216682A (en) * | 1992-02-13 | 1993-06-01 | Telefonaktiebolaget Lm Ericsson | Laser control method and apparatus |
US5512932A (en) * | 1994-01-12 | 1996-04-30 | Miles Inc. | Method and apparatus for driving a semiconductor laser device |
US5521736A (en) * | 1994-09-29 | 1996-05-28 | Vixel Corporation | Control circuits for parallel optical interconnects |
DE19547469A1 (de) * | 1995-12-19 | 1997-06-26 | Siemens Ag | Schaltungsanordnung zur Regelung zweier Werte der Leistung des von einer Laserdiode abgegebenen optischen Signals |
-
1998
- 1998-08-13 TW TW087113317A patent/TW432234B/zh not_active IP Right Cessation
- 1998-08-20 GB GB9818220A patent/GB2328573B/en not_active Expired - Fee Related
- 1998-08-20 DE DE19837859A patent/DE19837859B4/de not_active Expired - Fee Related
- 1998-08-20 US US09/136,968 patent/US6201822B1/en not_active Expired - Lifetime
- 1998-08-20 SG SG1998003153A patent/SG74072A1/en unknown
- 1998-08-20 KR KR1019980033821A patent/KR100294478B1/ko not_active IP Right Cessation
- 1998-08-20 CN CNB981186300A patent/CN1197276C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW432234B (en) | 2001-05-01 |
CN1197276C (zh) | 2005-04-13 |
GB2328573B (en) | 2003-04-23 |
KR100294478B1 (ko) | 2001-07-12 |
KR19990023745A (ko) | 1999-03-25 |
US6201822B1 (en) | 2001-03-13 |
GB9818220D0 (en) | 1998-10-14 |
DE19837859B4 (de) | 2005-01-05 |
DE19837859A1 (de) | 1999-03-11 |
CN1210404A (zh) | 1999-03-10 |
GB2328573A (en) | 1999-02-24 |
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