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John D. Joannopolous
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Belmont, MA, US
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last 30 patents
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Patent Grant
Photonic crystal optical waveguides having tailored dispersion prof...
Patent number
6,895,154
Issue date
May 17, 2005
Omniguide Communications
Steven G. Johnson
B82 - NANO-TECHNOLOGY
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Patent Grant
Electromagnetic mode conversion in photonic crystal multimode waveg...
Patent number
6,563,981
Issue date
May 13, 2003
Omniguide Communications
Ori Weisberg
G02 - OPTICS