Volume 4 Issue 4
Aug.  2011
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ZHANG Lei, SHAO Bi-bo, YANG Peng-ling, WANG Zhen-bao, YAN Yan. Diagnosis of high-repetition-rate pulse laser with pyroelectric detector[J]. Chinese Optics, 2011, 4(4): 404-410.
Citation: ZHANG Lei, SHAO Bi-bo, YANG Peng-ling, WANG Zhen-bao, YAN Yan. Diagnosis of high-repetition-rate pulse laser with pyroelectric detector[J]. Chinese Optics, 2011, 4(4): 404-410.

Diagnosis of high-repetition-rate pulse laser with pyroelectric detector

  • Received Date: 21 Mar 2011
  • Rev Recd Date: 23 Jul 2011
  • Publish Date: 25 Aug 2011
  • Based on the working principles of a pyroelectric detector, the transient response of the detector to the pulse laser is researched. The model of pyroelectric detector is built, and the response in practical application is simulated according to the parameters of materials and structures. Signal process circuits which are suitable for a high-repetition-rate pulse laser are designed. Finally, a number of the repetition frequency laser radiation experiments on the pyroelectric detector are carried out. The experiments on frequency response and pulse width of the detector are completed, and the feasibility of applying the pyroelectric detector to the energy measurement of the high-repetition-rate and narrow pulse laser is verified.

     

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