Patent · US Expired

Parametric device for wavelength conversion

US6867902B2 · kind B2 · utility

2Cited by
15References
22Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 1, 2002
Grant dateMar 15, 2005
Priority date—
Expiry dateAug 15, 2022

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02F2202/32
  • WIPO fieldOptics
  • WIPO sectorInstruments

Abstract

Device for performing a parametric process, comprising a substantially periodic photonic crystal structure comprising a plurality of unitary cells each comprising

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