Permanent laser conditioning of thin film optical materials

Coating processes – Direct application of electrical – magnetic – wave – or... – Pretreatment of substrate or post-treatment of coated substrate

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427559, 427557, 4271631, 427164, 427165, 427166, 427167, 4271634, B05D 306, B05D 506

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active

054727480

ABSTRACT:
The invention comprises a method for producing optical thin films with a high laser damage threshold and the resulting thin films. The laser damage threshold of the thin films is permanently increased by irradiating the thin films with a fluence below an unconditioned laser damage threshold.

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