SILICON CARBIDE CLADDING SLAB BASED LASER COOLING DEVICE
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United States of America Patent
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Issued Date -
Sep 20, 2012
app pub date -
Aug 10, 2011
filing date -
Mar 15, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A silicon carbide cladding slab based laser cooling device is disclosed. The cooling device includes two silicon carbide slabs, two heat sinks and two fans. The first and the second silicon carbide slabs are respectively diffusion bonded to both sides of a Nd:YVO4 active material of a laser; the first and the second heat sinks are disposed on outer sides of the first and the second silicon carbide slabs, respectively; the first fan is facing the first heat sink and the second fan is facing the second heat sink. The present invention facilitates the operation and miniaturization of a high-energy Nd:YVO4 slab laser at room temperature and ensures a stable high-energy laser output of the slab laser, thus providing a solution for its commercialization.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
SHANGHAI JIAO TONG UNIVERSITY | 200240 NO 800 DONGCHUAN ROAD SHANGHAI MINHANG DISTRICT SHANGHAI CITY SHANGHAI CITY 200240 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
HUANG, Jinzi | Shanghai, CN | 2 | 1 |
WANG, Cong | Shanghai, CN | 208 | 651 |
XU, Jianqiu | Shanghai, CN | 3 | 1 |
ZHANG, Rui | Shanghai, CN | 806 | 5113 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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