Transmission cavity frequency regulator capable of carrying out frequency stabilization on multiple beams of laser
A transmission cavity and laser technology, applied in lasers, laser parts, phonon exciters, etc., can solve the problems of waste of space, high cost, complexity, etc., and achieve the effect of convenient use, space saving and cost reduction
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Embodiment 1
[0045] A transmission cavity frequency stabilization device capable of simultaneously stabilizing the frequency of two laser beams, consisting of figure 1 and figure 2 It can be seen that the frequency stabilization device consists of a transmission cavity 11, a reference laser 1, and two lasers to be stabilized with different wavelengths: the first laser to be stabilized 2, the second laser to be stabilized 3, the first lens 4, the second lens 5, the third Lens 6, first reflector 7, second reflector 10, first beam splitter 8, second beam splitter 9, piezoelectric controller 12, calculation controller 13, temperature controller 14 and photodetector 15.
[0046] The photosensitive surfaces of the first laser to be stabilized 2, the second lens 5, the first beam splitter 8, the second beam splitter 9, the transmission cavity 11 and the photodetector 15 are placed in sequence; the first laser to be stabilized 2, the second lens 5 , the photosensitive surface of the transmission...
Embodiment 2
[0048] A transmission cavity frequency stabilization device capable of locking the frequency of 4 laser beams, consisting of image 3 and figure 2 It can be seen that the frequency stabilization device consists of a transmission cavity 11, a reference laser 1, and four lasers to be stabilized with different wavelengths: the first laser to be stabilized 2, the second laser to be stabilized 3, the third laser to be stabilized 16, the fourth laser to be stabilized 17. First lens 4, second lens 5, third lens 6, fourth lens 18, fifth lens 19, first mirror 7, second mirror 10, third mirror 20, fourth mirror 21 The first beam splitter 8, the second beam splitter 9, the third beam splitter 22, the fourth beam splitter 23, the piezoelectric controller 12, the calculation controller 13, the temperature controller 14 and the photodetector 15 are composed.
[0049] The photosensitive surfaces of the first laser to be stabilized 2, the second lens 5, the first beam splitter 8, the second...
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