Laser including saturable absorber |
Title: |
Laser including saturable absorber |
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Application Number: |
200710118740 |
Application Date: |
2007/07/13 |
Announcement Date: |
2008/01/02 |
Pub. Date: |
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Publication Number: |
101098066 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
11[China|beijing] |
IPC: |
H01S 3/098H01S 3/08H01S 3/14H01S 3/106 |
Applicant(s): |
Tsinghua University |
Inventor(s): |
Gong Mali, Yan Ping, Yu Haijuan, Huang Lei, Liu Qiang, Zhang Haitao, Xiapaketijiang Wushouer |
Key Words: |
Laser, saturable absorber |
Abstract: |
The invention relates to a laser which contains a saturable absorber, wherein in a laser system composed of a saturable absorber, a pump source, a boost medium, and a chamber mirror, when the pump light enters into a resonance chamber composed of the boost medium, the saturable absorber and the chamber mirror, vibration light incidents into the saturable absorber inclined to be reflected. The invention incidents vibration light into the saturable absorber to be reflected, adds a chamber mirror at the back, to couple the output of vibration light, thereby overcoming the problems caused by the vertical incident of vibration light on the saturable absorber. The output of the inventive laser has flexible selectivity, which also improves the energy utilization, with wide application in future pulse laser. |
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