发明名称 |
Diode pumped, multi axial mode intracavity doubled laser |
摘要 |
A diode pumped, multiaxial mode, intracavity frequency doubled laser resonator has high amplitude stability, meaning that the percent root mean square noise (%RMS) of the doubled output beam power is low. A diode pump source supplies a pump beam to a laser crystal positioned in a resonator cavity and produces a multiaxial mode infrared beam that is incident on a doubling crystal, also positioned in the resonator. A frequency doubled output beam is produced that has an RMS of less than 3%, and in some cases less than 0.2%. The laser is highly efficient, provides high output power, and its output beam is of high spatial quality.
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申请公布号 |
US5638388(A) |
申请公布日期 |
1997.06.10 |
申请号 |
US19950446195 |
申请日期 |
1995.05.19 |
申请人 |
SPECTRA-PHYSICS LASERS, INC. |
发明人 |
NIGHAN, JR., WILLIAM L.;COLE, JOHN |
分类号 |
H01S3/094;H01S3/081;H01S3/0941;H01S3/109;H01S3/13;H01S3/16;(IPC1-7):H01J3/10 |
主分类号 |
H01S3/094 |
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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