Abstract
We measured the two-dimensional birefringence compensation in laser-diode (LD) pumped Nd:glass (HAP4) laser rods with a high-sensitivity polarimeter. The compensation was performed by inserting a 90° quartz rotator between two identical LD pumped Nd:glass rods with conductive cooling. A considerable reduction of birefringence loss from 9.8% to less than 0.9% after compensation was observed.
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Kiriyama, H., Srinivasan, N., Ohmi, M. et al. High-Sensitivity Two-Dimensional Observation of Thermal Birefringence Compensation in Laser-Diode Pumped Nd: Glass Laser Rods. OPT REV 3, 14–16 (1996). https://doi.org/10.1007/s10043-996-0014-9
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DOI: https://doi.org/10.1007/s10043-996-0014-9