EP 1751614 A2 20070214 - DRIVING CIRCUIT FOR ELECTRO ABSORPTION MODULATOR
Title (en)
DRIVING CIRCUIT FOR ELECTRO ABSORPTION MODULATOR
Title (de)
ANSTEUERSCHALTUNG FÜR EINEN ELEKTROABSORPTIONS-MODULATOR
Title (fr)
CIRCUIT DE COMMANDE POUR MODULATEUR D'ELECTRO-ABSORPTION
Publication
Application
Priority
- SE 2005000688 W 20050513
- SE 0401235 A 20040513
Abstract (en)
[origin: WO2005110004A2] The present invention relates to a driving circuit, and the use of a drving circuit, for the driving of an electro absorption modulator. The driving circuit comprises a high frequency emphases electrical circuit to compensate for a low frequency emphasis of the electro absorption modulator. Preferably, the high frequency emphases electrical circuit comprises at least a first filter having a zero in the range of 0.3 - 1.2 Ghz and a pole at a 10 to 50% higher frequency.
IPC 8 full level
G02F 1/01 (2006.01)
IPC 8 main group level
G02F (2006.01)
CPC (source: EP)
G02F 1/0121 (2013.01)
Citation (search report)
See references of WO 2005110004A2
Citation (examination)
EP 1324102 A2 20030702 - NEC CORP [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005110004 A2 20051124; WO 2005110004 A3 20060427; CN 1981234 A 20070613; EP 1751614 A2 20070214; SE 0401235 D0 20040513; SE 0401235 L 20051228; SE 528443 C2 20061114
DOCDB simple family (application)
SE 2005000688 W 20050513; CN 200580019403 A 20050513; EP 05741247 A 20050513; SE 0401235 A 20040513