发明名称 |
SINGLE-LONGITUDINAL MODE LASER WITH ORTHOGONAL-POLARIZATION TRAVELING-WAVE MODE |
摘要 |
A single longitudinal-mode laser includes a first mirror and a second mirror that define a laser cavity therein that does not include a linear polarizer. A birefringent gain medium can generate a lasing light at a lasing wavelength along a light propagation direction in response to a pump light at a pumping wavelength. The birefringent gain medium has an optical axis substantially perpendicular to the light propagation direction. A first wave plate positioned between the first mirror and the birefringent gain medium is a quarter wave plate at the lasing wavelength and a whole wave plate at the pumping wavelength. A second wave plate is positioned between the birefringent gain medium and the second mirror. The first wave plat and the second wave plate in part produce a single longitudinal mode in the lasing light.
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申请公布号 |
US2010074280(A1) |
申请公布日期 |
2010.03.25 |
申请号 |
US20080237735 |
申请日期 |
2008.09.25 |
申请人 |
MA YINGJUN;GU SHIJIE;WU LI;WU HEHUI;CHEN WEIMIN;WANG YANLI |
发明人 |
MA YINGJUN;GU SHIJIE;WU LI;WU HEHUI;CHEN WEIMIN;WANG YANLI |
分类号 |
H01S3/10 |
主分类号 |
H01S3/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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