A piezoelectric resonator for optical power measurement with radiation beam quality retaining

作者：Tyrtyshnyy V A^*; Konyashkin A V; Ryabushkin O A

来源：Instruments and Experimental Techniques, 2011, 54(2): 234-240.

DOI：10.1134/S0020441211010271

A method for measuring the power of laser radiation in a wide range of wavelengths is introduced. The method is based on weak heating of an optically transparent piezoelectric resonator through which laser radiation is transmitted. After passing through such a resonator, the beam quality of laser radiation remains unchanged and the optical power can be utilized in laser technologies.

• 出版日期2011-3