EP 1238299 A1 20020911 - PHOTON TRANSISTORS
Title (en)
PHOTON TRANSISTORS
Title (de)
PHOTONTRANSISTOREN
Title (fr)
TRANSISTORS A PHOTONS
Publication
Application
Priority
- US 0025371 W 20000914
- US 39662799 A 19990915
- US 15414299 P 19990915
- US 16752699 P 19991124
Abstract (en)
[origin: WO0120379A1] A light transfer device is provided that includes a first light pathway (1502) having a first input and a first output and a second light pathway (1504) having a second output. The second light pathway is coupled to the first light pathway, and light from the first input is transferable between the first and second light pathways. An active medium (1508) is positioned along one of the first and second light pathways, and the active medium (1508) is capable of receiving optical energy that modifies the active medium so that the active medium (1508) controls the transfer of light between the first and second pathways (1502, 1504).
IPC 1-7
IPC 8 full level
G02B 6/12 (2006.01); G02B 6/122 (2006.01); G02B 6/125 (2006.01); G02F 1/35 (2006.01); G02F 3/00 (2006.01); G02B 6/35 (2006.01)
CPC (source: EP)
B82Y 20/00 (2013.01); G02B 6/12007 (2013.01); G02B 6/1225 (2013.01); G02B 6/125 (2013.01); G02F 1/3521 (2013.01); G02F 3/00 (2013.01); G02B 2006/12176 (2013.01)
Citation (search report)
See references of WO 0120379A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0120379 A1 20010322; WO 0120379 A9 20021128; AU 7983600 A 20010417; CA 2385600 A1 20010322; EP 1238299 A1 20020911; TW 546496 B 20030811
DOCDB simple family (application)
US 0025371 W 20000914; AU 7983600 A 20000914; CA 2385600 A 20000914; EP 00970458 A 20000914; TW 89118876 A 20000914