Patent · US Expired

Optical sensing based on whispering-gallery-mode microcavity

US6490039B2 · kind B2 · utility

130Cited by
1References
28Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 8, 2001
Grant dateDec 3, 2002
Priority date—
Expiry dateAug 8, 2021

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG02B6/29341
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

Techniques and devices for sensing a sample by using a whispering gallery mode resonator.

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