optical

Airbus and Xenesis to demo 10 Gbps networking on ISS for robotics and other applications

June 10, 2020 by Sam Francis Leave a Comment

Airbus and Xenesis have signed a contract for a payload slot on the International Space Station Bartolomeo platform for the demonstration of their Xen-Hub optical communication space terminal.

The Xen-Hub is a greater than 10 gigabyte per second optical communications terminal. The terminal was enabled with a technology transfer from the NASA Jet Propulsion Laboratory and is designed to increase satellite communications bandwidth.

The Airbus-built Bartolomeo platform offers external science and payload hosting capabilities on the ISS, providing new opportunities for science and research. [Read more…] about Airbus and Xenesis to demo 10 Gbps networking on ISS for robotics and other applications

Fanuc to introduce new RoboNano ‘ultra precise’ machining tool

January 31, 2020 by Sam Francis Leave a Comment

Fanuc is to introduce its new “RoboNano α-NTiA” at SPIE Photonics West 2020, February 4-6, in San Francisco, Booth #5684.

Designed to help manufacturers improve productivity, the RoboNano is described as an “ultra-precise machine tool offering the ultimate in finish quality for optical surfaces”.

Available in two models, including the new RoboNano α-NTiA for turning applications and the RoboNano α-NMiA for 5-axis milling and scribing / engraving, the RoboNano meets the requirements of the most demanding applications in the automotive, biomedical, and watchmaking industries. [Read more…] about Fanuc to introduce new RoboNano ‘ultra precise’ machining tool

Visteon shows off new dashboard technology

January 30, 2020 by Mai Tao Leave a Comment

Visteon, an automotive cockpit electronics technology company, has launched what it describes as its “breakthrough” microZone display technology.

The virtual dashboard element is said to offer offers “significantly higher graphics performance” than traditional LCD displays.

This new, patent-pending high-dynamic range display technology offers high contrast and brightness and wide color gamut that enables automotive displays to achieve parity with consumer mobile devices with life-like imaging capability. [Read more…] about Visteon shows off new dashboard technology

Key supplier selection criteria for when you’re building optical assemblies for commercial space applications

January 3, 2020 by Sam Francis Leave a Comment

By Joe Salemi, OEM sales manager, Optical Components Group, ZYGO Corporation

It is often easy to ignore the fundamental role that technology plays in our everyday lives.

Consider the ability to analyze changes to the Earth’s surface, daily. Consider the possibility of ubiquitous internet access even in remote parts of the world. Consider satellite navigation systems in almost every new road vehicle.

All these and thousands of other activities that are driven by the need to monitor what is happening in the world every minute of every day are only possible because of commercial space projects, and the technology used in such space craft must marry reliability with utmost precision. [Read more…] about Key supplier selection criteria for when you’re building optical assemblies for commercial space applications

Omron says its optical sensors can better detect black surfaces

September 17, 2019 by Mai Tao

Omron has launched an updated ranges of optical sensors that the company says can better detect black, mirrored and transparent surfaces.

Omron Electronic Components Europe says the new series of optical sensors, also feature a longer detection distance.

Omron B5W sensors are particularly effective at identifying black, transparent, reflective and other hard to detect services, and the new range also features enhanced performance in this area. [Read more…] about Omron says its optical sensors can better detect black surfaces

Cornell scientists develop new material to give robots more sensitive touch

September 12, 2019 by David Edwards

A new synthetic material created by a scientist at Cornell University is said to give robots a “softer touch”.

Developed by PhD student Patricia Xu, at Cornell’s Organic Robotics Lab, the “sensory network” – also dubbed “optical lace” – is said to be similar to the human biological nervous system.

The lab’s paper, Optical Lace for Synthetic Afferent Neural Networks, was published in Science Robotics. [Read more…] about Cornell scientists develop new material to give robots more sensitive touch

Nikon invests $7.5 million in computer vision and deep learning startup Wrnch

June 28, 2019 by Mai Tao

Nikon has invested $7.5 million in Wrnch – or wrnch, as the company prefers – a computer vision and deep learning startup.

Established in 2014, wrnch uses deep learning to develop and provide tools and software development kits (SDKs) that enable computers to see and understand human movement and activity.

Wrnch has also used its advanced work in pose estimation technologies to establish ties with major entertainment and communications companies. The company continues its operations in technical development, while raising funds continuously. [Read more…] about Nikon invests $7.5 million in computer vision and deep learning startup Wrnch

NIST unveils tiny new chip for atomic clocks

May 20, 2019 by David Edwards

Physicists at the National Institute of Standards and Technology (NIST) and partners have demonstrated an experimental, next-generation atomic clock – ticking at high “optical” frequencies – that is much smaller than usual, made of just three small chips plus supporting electronics and optics.

As can be seen from the main picture, it’s smaller than a coffee bean.

Described in Optica, the chip-scale clock is based on the vibrations, or “ticks”, of rubidium atoms confined in a tiny glass container, called a vapor cell, on a chip.

Two frequency combs on chips act like gears to link the atoms’ high-frequency optical ticks to a lower, widely used microwave frequency that can be used in applications. [Read more…] about NIST unveils tiny new chip for atomic clocks

Sick launches new compact image-based code reader

April 23, 2019 by David Edwards

Sick has launched a new compact image-based code reader, Lector621, for reliable detection of 1D, 2D, stacked codes, and plain text.

The high-performance DPM – direct part marking – decoder can read laser or dot-peened codes perfectly, even in the case of low contrast levels, contamination, or poor code quality.

This fills a gap in Sick’s existing portfolio of code readers, by providing a compact solution with increased reading distance, resolution, field of vision, and scanning frequency. [Read more…] about Sick launches new compact image-based code reader

Pepperl+Fuchs launches incremental rotary encoders with new BlueBeam technology

June 15, 2017 by David Edwards

pepperl+fuchs incremental rotary encoders bluebeam — The new ENI58IL with BlueBeam technology

Pepperl+Fuchs has launched blue emitter LEDs which it says ensure increased efficiency.

The new BlueBeam technology for incremental rotary encoders with optical sensing principle increases efficiency when generating signals, says the company.

Specially developed blue emitter LEDs, combined with modern and more finely structured sensing chips, allow a more energetic penetration depth of the blue light in the chip. [Read more…] about Pepperl+Fuchs launches incremental rotary encoders with new BlueBeam technology