A Method for Suppressing Intensity Noise of High Power Continuous Wave Single Frequency Laser
An intensity noise and laser technology, applied in the field of lasers, can solve the problems of no effect of intensity noise and poor long-term power stability of lasers, and achieve the effect of reducing costs
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[0029] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.
[0030] The method for suppressing the intensity noise of a high-power continuous wave single-frequency laser of the present invention comprises steps:
[0031] Acquisition of the Intensity-Noise Spectrum of a High-Power CW Single-Frequency Laser , output coupled vacuum noise , the noise caused by intracavity losses , the noise from the pump source , the noise caused by spontaneous emission , the noise caused by dipole fluctuations , the intensity-noise spectrum of a high-power continuous-wave single-frequency laser is expressed by formula (1):
[0032] (1)
[0033] in, are about the output coupled vacuum noise , noise caused by intracavity losses , the noise from the pump source , the noise caused...
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