| 摘要 |
In the method and the arrangement, a ratio (p2/P3)-which is independent of the total optical power of the laser (1)-between a power (p2) essentially containing only the wavelength (lambd) to be stabilized, which power is filtered out from a portion (P2) of the total power (P0), and an additional portion (P3) is measured and compared to a desired value (S0), and, given a deviation from the desired value (S0), the temperature of the laser (1) is controlled to the desired value (S0). |
