Three-dimensional temperature imaging around a gold microwire
Résumé
We report on the temperature mapping around a resistively heated gold microwire. The temperature is determined by measuring the thermal-induced distortion of an incident optical wavefront crossing the system. The optical technique we introduce herein allows, in addition to 3-dimensional temperature measurements, a retrieval of the heat source density at optical resolution. Experimental results are supported by finite element simulations and electric measurements. Applications are envisioned in microelectronics, microfluidics or nanochemistry.
Domaines
Optique / photonique| Origine | Fichiers produits par l'(les) auteur(s) |
|---|
Loading...