| タイトル | Diode laser stabilization |
| 著者（英） | Zibrov, A. S.; Fox, R. W.; Hollberg, L.; Robinson, H. G.; Ellingsen, R.; Mackie, N. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1992-01-01
1992 |
| 言語 | eng |
| 内容記述 | Center-frequency drift in diode lasers can be reduced by stabilizing the laser to an optical cavity with a low bandwidth feedback loop that acts on the injection current. Resonant optical feedback from a confocal or ring cavity can reduce high frequency noise, yielding linewidths in the 10 kHz range. With either an optical or an electronic lock to a cavity, the laser's wavelength is restricted to those regions that can be reached by temperature and current tuning of the solitary diode; this can be extended to full coverage by means of an extended cavity with a frequency-selective component, such as a diffraction grating. |
| NASA分類 | LASERS AND MASERS |
| レポートNO | 93A48795 |
| 権利 | Copyright |
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