US Patent 9774164 Tunable laser with directional coupler

Patent 9774164 was granted and assigned to Skorpios Technologies on September, 2017 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 11909173 Wavelength-tunable laser and optical module

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Patent abstract

A tunable laser has a first mirror, a second mirror, a gain medium, and a directional coupler. The first mirror and the second mirror form an optical resonator. The gain medium and the directional coupler are, at least partially, in an optical path of the optical resonator. The first mirror and the second mirror comprise binary super gratings. Both the first mirror and the second mirror have high reflectivity. The directional coupler provides an output coupler for the tunable laser.

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Patent Inventor Names

Guoliang Li0

Hacene Chaouch0

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