Title:
LASER DRIVER CIRCUIT AND SYSTEM
Document Type and Number:
WIPO Patent Application WO2004008663
Kind Code:
A3
Abstract:
A laser driver circuit to provide a modulation current is disclosed. A current mirror circuit generates the modulation current in response to a reference current. The current mirror circuit comprises an operational amplifier providing an output signal to gates of transistors forming the current mirror circuit.
Inventors:
MAGOON VIKRAM
Application Number:
PCT/US2003/021130
Publication Date:
September 30, 2004
Filing Date:
July 03, 2003
Export Citation:
Assignee:
INTEL CORP (US)
International Classes:
H04B10/40; H04B10/43; H04B10/50; H04B10/524; H04B10/58; H04B10/60; H01S5/042; H01S5/062; (IPC1-7): H01S5/042; H04B10/155; H03F3/345; G05F3/26
Foreign References:
| EP0756362A1 | 1997-01-29 | |||
| US6194967B1 | 2001-02-27 | |||
| US6356374B1 | 2002-03-12 | |||
| US6181195B1 | 2001-01-30 | |||
| US6316987B1 | 2001-11-13 |
Download PDF:
Previous Patent: CRISIS MANAGEMENT SYSTEM
Next Patent: DEVICE FOR PROTECTING FIBRE LINES AGAINST DESTRUCTION BY LASER RADIATION
Next Patent: DEVICE FOR PROTECTING FIBRE LINES AGAINST DESTRUCTION BY LASER RADIATION