Locke Lord LLP
Broadband optical limiter based on nano-graphene and method of fabricating same
The present invention in one aspect relates to a low-cost, nano-graphene based broadband optical limiter with limiting properties superior to current standards, carbon fullerenes (C60) solutions and carbon black suspensions. The broadband optical limiter includes a plurality of graphene nano-sheets, and a base material in which the plurality of graphene nano-sheets is distributed. The base material can be liquid or gel matrix.
BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
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G02F G02B G02F F41H G02F F41H G02F B82Y G02B G02F C01B
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Boshan Wei
Zhao Zhao