Atomic-force microscope system with integrated fabry-perot resonator

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United States of America Patent

PATENT NO 9869695
SERIAL NO

15248746

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Abstract

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An atomic-force microscope system is provided including: an electrically conducting cantilever support; an electrically insulating element; and an electrically conducting cantilever anchored at a first end to the cantilever support via the insulating element, the cantilever including a probe tip at a second end opposite to the first end and the cantilever support is configured as a backside electrode of the cantilever for backside actuation thereof; a Fabry-Perot interferometer including: a resonator with a first mirror defined on the cantilever; and a second mirror defined on the cantilever support having a first side and a second side configured to allow light injection, opposite to the first side, the latter extending at least partly vis-à-vis the first mirror. The interferometer includes a light-emitting device, and a detector configured for detecting a property of the system impacted by interferences of light emitted by the light-emitting device. Methods of operations are also provided.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Drechsler, Ute Rueschlikon, CH 25 253
Duerig, Urs T Rueschlikon, CH 91 618
Knoll, Armin Adliswill, CH 6 6
Stoeferle, Thilo Rueschlikon, CH 2 4

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