In-situ local temperature measurement during three-dimensional direct laser writing

Jonathan B. Mueller, Joachim Fischer, and Yatin J. Mange et al.

We present an approach to measure in situ the local temperature increase in the exposed volume during three-dimensional direct laser writing. The method is based on the detection of luminescence from NaYF4:Yb3+, Er3+ co-doped nanocrystals in a confocal scheme. We found the temperature increase to ... [Appl. Phys. Lett. 103, 123107 (2013)] published Tue Sep 17, 2013.



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