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US 2013/0094074 A1Published application
Gain medium providing laser and amplifier functionality to optical device
AssigneeKotura, Inc.
InventorsMehdi Asghari, Dazeng Feng
Life of this patent
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Abstract
An optical device includes a gain medium on a substrate. The device also includes one or more laser cavities and an amplifier on the substrate. The one or more laser cavities each guides a light signal through a different region of the gain medium such that each of the light signals is amplified within the gain medium. The amplifier guides an amplified light signal through the gain medium such that the amplified light signal is amplified in the gain medium.
Claims13
An optical device, comprising:
- a gain medium located on a substrate;
- one or more laser cavities on the substrate, each laser cavity guiding a different light signal through the gain medium;
- and
- an amplifier on the substrate, the amplifier guiding an amplified light signal through the gain medium.
1 more element
Dependencies are inferred from the claim text.