| 摘要 |
A ring laser gyro is shown which generates two or more laser beams that travel through a gain medium. The laser produces two bias components, one due to Langmuir flow and the second due to a thermal gradient. The invention uses a symmetrically mounted restriction in the gain portion of the laser passageways to control the flow of the gain medium. The non-gain portion of the passageways is also enlarged to reduce the effects of a thermal gradient on the flow of the medium. |
