| 摘要 |
Hybrid laser comprised of two lasers, e.g. a reference laser (4) or an injection laser or an amplifyer laser and one TE laser (5) or a longitudinally pulsed laser or a laser switched by a continuous wave overvoltage factor modulator. The assembly is housed into one same box. The first laser is comprised of a pipe surrounding a low pressure housing cooled by a refrigerant which flows around the pipe. The second laser is comprised of an electrode system (14, 15) surrounding a high pressure chamber. To obtain a uniform temperature and to provide for a non-variability of the wavelength, the two lasers have a common resonant cavity (3) and are strongly coupled to each other. While the reference laser is appropriate for use as measurement laser for adjusting the frequency of the resonator or simultaneously as a local oscillator, the continuous wave laser is used to generate a laser pulse. |
