Optical imaging devices have ... power that can be detected from any given object pixel is roughly fixed and does not decrease as 1/M. We call our encoder a spread-spectrum encoder (SSE).

Mechanical encoders ... few optical machines that can achieve this level of precision and accuracy, and they can be affected by factors like the reflectivity of an object. If you do want to ...

Scientists have released new images of ... find many more such objects as new ways of observing them come online. The Gemini Observatory is part of the NSF’s National Optical-Infrared Astronomy ...

Optical encoders are sensors that convert the measurements of an object’s position into an electrical signal, which are known to have defects and errors embedded in them from traditional manufacturing ...