Laser heat-up of near-field probe tip

Vera V. Kurpas; Mikhail N. Libenson; George A. Martsinovsky

doi:10.1117/12.205920

30 March 1995 Laser heat-up of near-field probe tip

Vera V. Kurpas, Mikhail N. Libenson, George A. Martsinovsky

Proceedings Volume 2384, Scanning Probe Microscopies III; (1995) https://doi.org/10.1117/12.205920
Event: Photonics West '95, 1995, San Jose, CA, United States

Abstract

The work includes theoretical analysis of heat-up of an optical near- field probe with laser radiation passing through it. Stationary solution is found regarding the probe heating due to partial absorption of the radiation by the metal film and linear heat exchange between the probe and its environment. Temperature space distribution down the tapered part of the probe is found. The threshold power of continuous radiation leading to melting of the probe is estimated.

Citation Download Citation

Vera V. Kurpas, Mikhail N. Libenson, and George A. Martsinovsky "Laser heat-up of near-field probe tip", Proc. SPIE 2384, Scanning Probe Microscopies III, (30 March 1995); https://doi.org/10.1117/12.205920

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