John D. Joanopoulos

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Belmont, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Zero group-velocity modes in chalcogenide holey photonic crystal fi...
- Patent number 9,052,434
- Issue date Jun 9, 2015
- Massachusetts Institute of Technology
- Ardavan Farjadpour
- G02 - OPTICS
Information Patent Grant
Low-loss dielectric resonator having a lattice structure with a res...
- Patent number 5,187,461
- Issue date Feb 16, 1993
- Karl Brommer
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
ZERO GROUP-VELOCITY MODES IN CHALCOGENIDE HOLEY PHOTONIC CRYSTAL FI...
- Publication number 20100221537
- Publication date Sep 2, 2010
- Ardavan Farjadpour
- G02 - OPTICS