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Title: Laser emitting material, method for making the same and use thereof
Authors: Tao, Xiaoming
Sun, Xiaohong
Deng, Jianguo
Kwan, Kai-cheong
Issue Date: 22-Mar-2011
Source: US Patent 7,912,108 B2. Washington, DC: US Patent and Trademark Office, 2011.
Abstract: A solid-state laser emitting material for use in conjunction with a light source includes a polymer matrix functioning as host materials, containing laser dye of rhodamine 590 or rhodamine 610 as gain materials and nano-submicron particles as scatters therein. The lowest lasing threshold of the laser emitting material is approximately 5 mJ/cm² for 585 nm emission and 2 mJ/cm² for 630 nm emission.
Rights: Assignee: The Hong Kong Polytechnic University.
Type: Patent
Appears in Collections:Patents of PolyU
ITC Patents

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