Dcg Systems Gmbh

Hypervision, Inc.

Thomas Kujawa

Prasad Sabbineni

Neeraj Khurana

Ching-Lang Chiang

Daniel T Hurley

Israel Niv

A collection optics having variable magnification, and which enable changing magnification without stopping the spray cooling. The variable magnification is provided by a turret that carries several objectives of different magnifications. A frame is provided above the turret, wherein the spray cooling is provided. By rotating the turret and changing its elevation, different objectives of the turret can be 'docked' to a docking port within the frame.

Variable magnification optics with spray cooling

Vibration damping apparatus for vibrating environment such as a light emission microscope and an integrated circuit test head includes a rigid member with remotely controlled clamping apparatus attached to spaced portions of the member. The clamping apparatus engage the microscope and the test head for reducing vibrations, and the clamping apparatus can be readily deactivated for moving the microscope or the test head for alignment purposes. Advantageously, two or more rigid members including pneumatic cylinders can be positioned around the device under test while permitting the use of mechanical probes for engaging nodes of an integrated circuit for test purposes.

Dynamic structural coupling mechanism for reducing optical degradation in vibrating environments

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Fremont, CA, United States of America

Thomas Kujawa