Single side band modulation device

Optical: systems and elements – Optical modulator – Light wave temporal modulation

Reexamination Certificate

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Details

C359S278000, C359S279000, C359S280000, C359S281000, C385S001000, C385S002000, C385S003000, C398S188000

Reexamination Certificate

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11360076

ABSTRACT:
A single side band modulation device includes a first Mach Zehnder interferometer and a second Mach Zehnder interferometer. The first Mach Zehnder interferometer includes at least two output arms, and the second Mach Zehnder interferometer includes at least two output arms. Terminals of the output arms are connected with one another.

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patent: 2005/0207721 (2005-09-01), Aoki et al.
patent: 2005/0220385 (2005-10-01), Kawanishi et al.
Oikawa et al., “Single Side Band Modulation Performance of a LiNbO3 integrated Modulator Consisting of Four Phase Modulator Waveguides”, Apr. 2001, IEEE Photonics Technology Letters, vol. 13, No. 4, pp. 364-366.

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