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Laser wavelength tuner

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专利汇可以提供Laser wavelength tuner专利检索,专利查询,专利分析的服务。并且PURPOSE:To enable the tuning of far infrared laser oscillators of high immediate-response by providing a driving device which detects the wavelength of an output light of a carbonic acid gas laser and automatically adjust the resonator length of the far infrared laser oscillator according to this wavelength. CONSTITUTION:The carbonic acid gas laser photo output 31 is mostly introduced to the far infrared laser oscillator 42 and partly to a wavelength measurement instrument 91 by means of a beam splitter 52. A wavelength value of the carbonic gas laser beam 31 detected by the instrument 91 is transmitted to a processor 81, and the wavelength value of a far infrared laser beam corresponding to the wavelength is led out of a memory 82. The processor 81 transmits the output signal proportional to the wavelength of the far infrared laser beam led out to a motor drive circuit 72. A motor 62 is driven on the output signal led out of the circuit 72, and then rotates a micrometer 61, thus varying the optical axial length of the resonator. The far infrared laser beam is simultaneously detected by a power meter 92 and stops the output signal from the circuit 72 at the point of reaching the maximum output, thus locking the optical axial length.,下面是Laser wavelength tuner专利的具体信息内容。

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