Patent №
US 5,017,974
Granted
1991-05-21
Filed 1990
Owner
STC PLC
Lab
—
AI components
1
hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07514691
A quantum confined Stark effect (QCSE) optical modulator element has one or more quantum wells each bounded by assymetric barriers. This provides a device in which the direction and magnitude of the electric field induced absorption edge shift corresponds to the polarity and intensity of an applied electric field.
AI classification
AI hardware0.89
Natural language0.00
Knowledge representation0.00
Planning0.00
Machine learning0.00
Evolutionary computation0.00
Speech0.00
Vision0.00
Ownership
STC PLC
assignment · 52920265
Assignors
GREENE, PETER D.
On an employer assignment, the assignors are typically the inventors.
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