Patent · US Expired

Non-linear quantum dot optical device

US5291034A · kind A · utility

27Cited by
4References
21Claims
0Family size

Assignee

Inventors

Key dates

Filing dateDec 1, 1992
Grant dateMar 1, 1994
Priority date—
Expiry dateDec 1, 2012

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02F3/02
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

A non-linear optical device utilizes laterally asymmetrical quantum dot structures (D1-D5) that are tunable in terms of their lateral asymmetry by bias potentials (V1, V2) applied to laterally extending electrode structures (13, 14).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.