Coherent light generators – Particular beam control device – Control of pulse characteristics
Reexamination Certificate
2008-01-01
2008-01-01
Nguyen, Phillip (Department: 2828)
Coherent light generators
Particular beam control device
Control of pulse characteristics
C372S023000
Reexamination Certificate
active
10809841
ABSTRACT:
A pulse sequence is configured by making a pulse waveform output from a pulse light source into a super Gaussian pulse of the third order or higher, and input to a spectrum expanding device. The spectrum expanding device broadens the spectrum of the pulse sequence with a nonlinear medium. A modulator array extracts longitudinal mode components from the expanded spectrum, and modulates the extracted longitudinal mode components with modulation data. Lastly, the modulated longitudinal mode components are coupled and transmitted to a transmission line.
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Futami Fumio
Takita Yutaka
Watanabe Shigeki
Fujitsu Limited
Nguyen Phillip
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