Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate
2005-05-24
2005-05-24
Dang, Hung Xuan (Department: 2873)
Optical: systems and elements
Optical modulator
Light wave temporal modulation
C359S248000, C257S021000, C385S002000
Reexamination Certificate
active
06897993
ABSTRACT:
Electroabsorption modulator (100) having a layer sequence of at least five sequential layers, having at least one light absorption layer (106) which is arranged between the first layer (101) and the third layer (102) and is set up to generate charge carriers upon irradiation of light (108) of a specific wavelength, and having at least one storage layer (104) which is arranged between the third layer (102) and the fifth layer (103) and is set up to store charge carriers.
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Altera Law Group LLC
Dang Hung Xuan
Infineon - Technologies AG
Martinez Joseph
Stone Jeffrey R.
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